40741265 has 8 divisors (see below), whose sum is σ = 51765480. Its totient is φ = 30675712.

The previous prime is 40741247. The next prime is 40741271. The reversal of 40741265 is 56214704.

40741265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 10182481 + 30558784 = 3191^2 + 5528^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40741265 - 2⁸ = 40741009 is a prime.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 239570 + ... + 239739.

It is an arithmetic number, because the mean of its divisors is an integer number (6470685).

Almost surely, 2^40741265 is an apocalyptic number.

It is an amenable number.

40741265 is a deficient number, since it is larger than the sum of its proper divisors (11024215).

40741265 is a wasteful number, since it uses less digits than its factorization.

40741265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 479331.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 40741265 is about 6382.8884527305. Note that the first 3 decimals coincide. The cubic root of 40741265 is about 344.0948477645.

Adding to 40741265 its reverse (56214704), we get a palindrome (96955969).

The spelling of 40741265 in words is "forty million, seven hundred forty-one thousand, two hundred sixty-five".