56062638 has 32 divisors (see below), whose sum is σ = 130003200. Its totient is φ = 17874648.

The previous prime is 56062637. The next prime is 56062667. The reversal of 56062638 is 83626065.

56062638 is a `hidden beast` number, since 560 + 62 + 6 + 38 = 666.

It is a super-3 number, since 3×56062638³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56062631) 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, 21328 + ... + 23811.

It is an arithmetic number, because the mean of its divisors is an integer number (4062600).

Almost surely, 2^56062638 is an apocalyptic number.

56062638 is an abundant number, since it is smaller than the sum of its proper divisors (73940562).

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

56062638 is a wasteful number, since it uses less digits than its factorization.

56062638 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45173 (or 45167 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 56062638 is about 7487.4987813021. The cubic root of 56062638 is about 382.7288288593.

The spelling of 56062638 in words is "fifty-six million, sixty-two thousand, six hundred thirty-eight".