56424412 has 24 divisors (see below), whose sum is σ = 107921520. Its totient is φ = 25599360.

The previous prime is 56424391. The next prime is 56424427. The reversal of 56424412 is 21442465.

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, 34264 + ... + 35872.

It is an arithmetic number, because the mean of its divisors is an integer number (4496730).

Almost surely, 2^56424412 is an apocalyptic number.

It is an amenable number.

56424412 is a deficient number, since it is larger than the sum of its proper divisors (51497108).

56424412 is a wasteful number, since it uses less digits than its factorization.

56424412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2421 (or 2419 counting only the distinct ones).

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

The square root of 56424412 is about 7511.6184674143. The cubic root of 56424412 is about 383.5503181529.

Adding to 56424412 its reverse (21442465), we get a palindrome (77866877).

It can be divided in two parts, 564 and 24412, that added together give a triangular number (24976 = T₂₂₃).

The spelling of 56424412 in words is "fifty-six million, four hundred twenty-four thousand, four hundred twelve".