56424124 has 12 divisors (see below), whose sum is σ = 99760864. Its totient is φ = 27921024.

The previous prime is 56424113. The next prime is 56424161. The reversal of 56424124 is 42142465.

It is a junction number, because it is equal to n+sod(n) for n = 56424092 and 56424101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72324 + ... + 73099.

Almost surely, 2^56424124 is an apocalyptic number.

It is an amenable number.

56424124 is a deficient number, since it is larger than the sum of its proper divisors (43336740).

56424124 is a wasteful number, since it uses less digits than its factorization.

56424124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145524 (or 145522 counting only the distinct ones).

The product of its digits is 7680, while the sum is 28.

The square root of 56424124 is about 7511.5992970871. The cubic root of 56424124 is about 383.5496655827.

Adding to 56424124 its reverse (42142465), we get a palindrome (98566589).

It can be divided in two parts, 564 and 24124, that multiplied together give a triangular number (13605936 = T₅₂₁₆).

The spelling of 56424124 in words is "fifty-six million, four hundred twenty-four thousand, one hundred twenty-four".