56020624 has 20 divisors (see below), whose sum is σ = 118407600. Its totient is φ = 25463840.

The previous prime is 56020609. The next prime is 56020639. The reversal of 56020624 is 42602065.

56020624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56020609) and next prime (56020639).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158974 + ... + 159325.

It is an arithmetic number, because the mean of its divisors is an integer number (5920380).

Almost surely, 2^56020624 is an apocalyptic number.

It is an amenable number.

56020624 is an abundant number, since it is smaller than the sum of its proper divisors (62386976).

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

56020624 is a wasteful number, since it uses less digits than its factorization.

56020624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318318 (or 318312 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 56020624 is about 7484.6926456602. The cubic root of 56020624 is about 382.6331978050.

Adding to 56020624 its reverse (42602065), we get a palindrome (98622689).

It can be divided in two parts, 56020 and 624, that added together give a square (56644 = 238²).

The spelling of 56020624 in words is "fifty-six million, twenty thousand, six hundred twenty-four".