41297761 has 4 divisors (see below), whose sum is σ = 41310724. Its totient is φ = 41284800.

The previous prime is 41297731. The next prime is 41297791. The reversal of 41297761 is 16779214.

41297761 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 16779214 = 2 ⋅8389607.

It is an interprime number because it is at equal distance from previous prime (41297731) and next prime (41297791).

It can be written as a sum of positive squares in 2 ways, for example, as 18792225 + 22505536 = 4335^2 + 4744^2 .

It is a cyclic number.

It is not a de Polignac number, because 41297761 - 2¹³ = 41289569 is a prime.

It is a super-2 number, since 2×41297761² = 3411010127226242, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41297761.

It is not an unprimeable number, because it can be changed into a prime (41297731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1981 + ... + 9301.

It is an arithmetic number, because the mean of its divisors is an integer number (10327681).

Almost surely, 2^41297761 is an apocalyptic number.

It is an amenable number.

41297761 is a deficient number, since it is larger than the sum of its proper divisors (12963).

41297761 is an equidigital number, since it uses as much as digits as its factorization.

41297761 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12962.

The product of its digits is 21168, while the sum is 37.

The square root of 41297761 is about 6426.3334024932. Note that the first 3 decimals coincide. The cubic root of 41297761 is about 345.6544630861.

The spelling of 41297761 in words is "forty-one million, two hundred ninety-seven thousand, seven hundred sixty-one".