41040256 has 16 divisors (see below), whose sum is σ = 81760140. Its totient is φ = 20520064.

The previous prime is 41040253. The next prime is 41040269. The reversal of 41040256 is 65204014.

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×41040256² = 3368605225091072, which contains 22 as substring.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41040253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 160186 + ... + 160441.

Almost surely, 2^41040256 is an apocalyptic number.

It is an amenable number.

41040256 is a deficient number, since it is larger than the sum of its proper divisors (40719884).

41040256 is an equidigital number, since it uses as much as digits as its factorization.

41040256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320641 (or 320629 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 41040256 is about 6406.2669316849. The cubic root of 41040256 is about 344.9345419465.

The spelling of 41040256 in words is "forty-one million, forty thousand, two hundred fifty-six".