56004612 has 12 divisors (see below), whose sum is σ = 130677456. Its totient is φ = 18668200.

The previous prime is 56004593. The next prime is 56004659. The reversal of 56004612 is 21640065.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2333514 + ... + 2333537.

It is an arithmetic number, because the mean of its divisors is an integer number (10889788).

Almost surely, 2^56004612 is an apocalyptic number.

It is an amenable number.

56004612 is an abundant number, since it is smaller than the sum of its proper divisors (74672844).

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

56004612 is a wasteful number, since it uses less digits than its factorization.

56004612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4667058 (or 4667056 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 56004612 is about 7483.6229194154. The cubic root of 56004612 is about 382.5967391693.

Adding to 56004612 its reverse (21640065), we get a palindrome (77644677).

It can be divided in two parts, 56004 and 612, that added together give a triangular number (56616 = T₃₃₆).

The spelling of 56004612 in words is "fifty-six million, four thousand, six hundred twelve".