407064056 has 32 divisors (see below), whose sum is σ = 918192000. Its totient is φ = 165273696.

The previous prime is 407064043. The next prime is 407064071. The reversal of 407064056 is 650460704.

It is a super-2 number, since 2×407064056² = 331402291374342272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190226 + ... + 192353.

It is an arithmetic number, because the mean of its divisors is an integer number (28693500).

Almost surely, 2^407064056 is an apocalyptic number.

It is an amenable number.

407064056 is an abundant number, since it is smaller than the sum of its proper divisors (511127944).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

407064056 is a wasteful number, since it uses less digits than its factorization.

407064056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382611 (or 382607 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 407064056 is about 20175.8285083909. The cubic root of 407064056 is about 741.1183819537.

The spelling of 407064056 in words is "four hundred seven million, sixty-four thousand, fifty-six".