56584068 has 48 divisors (see below), whose sum is σ = 135240000. Its totient is φ = 18407808.

The previous prime is 56584067. The next prime is 56584069. The reversal of 56584068 is 86048565.

It is an interprime number because it is at equal distance from previous prime (56584067) and next prime (56584069).

It is not an unprimeable number, because it can be changed into a prime (56584067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 161958 + ... + 162306.

It is an arithmetic number, because the mean of its divisors is an integer number (2817500).

Almost surely, 2^56584068 is an apocalyptic number.

It is an amenable number.

56584068 is an abundant number, since it is smaller than the sum of its proper divisors (78655932).

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

56584068 is a wasteful number, since it uses less digits than its factorization.

56584068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 644 (or 642 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The square root of 56584068 is about 7522.2382307396. The cubic root of 56584068 is about 383.9117364413.

The spelling of 56584068 in words is "fifty-six million, five hundred eighty-four thousand, sixty-eight".