401073056 has 24 divisors (see below), whose sum is σ = 790352640. Its totient is φ = 200348608.

The previous prime is 401073053. The next prime is 401073067. The reversal of 401073056 is 650370104.

It is not an unprimeable number, because it can be changed into a prime (401073053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32705 + ... + 43263.

It is an arithmetic number, because the mean of its divisors is an integer number (32931360).

Almost surely, 2^401073056 is an apocalyptic number.

It is an amenable number.

401073056 is a deficient number, since it is larger than the sum of its proper divisors (389279584).

401073056 is a wasteful number, since it uses less digits than its factorization.

401073056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11756 (or 11748 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 401073056 is about 20026.8084326984. The cubic root of 401073056 is about 737.4645734587.

The spelling of 401073056 in words is "four hundred one million, seventy-three thousand, fifty-six".