46400056 has 32 divisors (see below), whose sum is σ = 90316800. Its totient is φ = 22324320.

The previous prime is 46400023. The next prime is 46400093. The reversal of 46400056 is 65000464.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 46400056.

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, 54885 + ... + 55723.

It is an arithmetic number, because the mean of its divisors is an integer number (2822400).

Almost surely, 2^46400056 is an apocalyptic number.

It is an amenable number.

46400056 is a deficient number, since it is larger than the sum of its proper divisors (43916744).

46400056 is a wasteful number, since it uses less digits than its factorization.

46400056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099 (or 1095 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 46400056 is about 6811.7586569109. The cubic root of 46400056 is about 359.3405003908.

The spelling of 46400056 in words is "forty-six million, four hundred thousand, fifty-six".