41757145 has 4 divisors (see below), whose sum is σ = 50108580. Its totient is φ = 33405712.

The previous prime is 41757143. The next prime is 41757161. The reversal of 41757145 is 54175714.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 19175641 + 22581504 = 4379^2 + 4752^2 .

It is a cyclic number.

It is not a de Polignac number, because 41757145 - 2¹ = 41757143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 41757145.

It is not an unprimeable number, because it can be changed into a prime (41757143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4175710 + ... + 4175719.

It is an arithmetic number, because the mean of its divisors is an integer number (12527145).

Almost surely, 2^41757145 is an apocalyptic number.

It is an amenable number.

41757145 is a deficient number, since it is larger than the sum of its proper divisors (8351435).

41757145 is an equidigital number, since it uses as much as digits as its factorization.

41757145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8351434.

The product of its digits is 19600, while the sum is 34.

The square root of 41757145 is about 6461.9768647063. The cubic root of 41757145 is about 346.9313924495.

The spelling of 41757145 in words is "forty-one million, seven hundred fifty-seven thousand, one hundred forty-five".