56124572 has 24 divisors (see below), whose sum is σ = 114989280. Its totient is φ = 23466240.

The previous prime is 56124571. The next prime is 56124611. The reversal of 56124572 is 27542165.

56124572 = T₁₂₃ + T₁₂₄ + ... + T₆₉₆.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56124571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23297 + ... + 25592.

It is an arithmetic number, because the mean of its divisors is an integer number (4791220).

Almost surely, 2^56124572 is an apocalyptic number.

It is an amenable number.

56124572 is an abundant number, since it is smaller than the sum of its proper divisors (58864708).

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

56124572 is a wasteful number, since it uses less digits than its factorization.

56124572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48941 (or 48939 counting only the distinct ones).

The product of its digits is 16800, while the sum is 32.

The square root of 56124572 is about 7491.6334667414. The cubic root of 56124572 is about 382.8697141540.

The spelling of 56124572 in words is "fifty-six million, one hundred twenty-four thousand, five hundred seventy-two".