56585466 has 48 divisors (see below), whose sum is σ = 145314624. Its totient is φ = 16166304.

The previous prime is 56585437. The next prime is 56585471. The reversal of 56585466 is 66458565.

It is a happy number.

56585466 is a `hidden beast` number, since 5 + 6 + 585 + 4 + 66 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4915 + ... + 11718.

It is an arithmetic number, because the mean of its divisors is an integer number (3027388).

Almost surely, 2^56585466 is an apocalyptic number.

56585466 is an abundant number, since it is smaller than the sum of its proper divisors (88729158).

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

56585466 is a wasteful number, since it uses less digits than its factorization.

56585466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16657 (or 16645 counting only the distinct ones).

The product of its digits is 864000, while the sum is 45.

The square root of 56585466 is about 7522.3311546355. The cubic root of 56585466 is about 383.9148981334.

The spelling of 56585466 in words is "fifty-six million, five hundred eighty-five thousand, four hundred sixty-six".