56065408 has 64 divisors (see below), whose sum is σ = 130356000. Its totient is φ = 24009216.

The previous prime is 56065393. The next prime is 56065411. The reversal of 56065408 is 80456065.

It is a tau number, because it is divible by the number of its divisors (64).

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, 43266 + ... + 44542.

Almost surely, 2^56065408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56065408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65178000).

56065408 is an abundant number, since it is smaller than the sum of its proper divisors (74290592).

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

56065408 is an equidigital number, since it uses as much as digits as its factorization.

56065408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1312 (or 1286 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 56065408 is about 7487.6837540056. The cubic root of 56065408 is about 382.7351321743.

The spelling of 56065408 in words is "fifty-six million, sixty-five thousand, four hundred eight".