56707542 has 24 divisors (see below), whose sum is σ = 123809400. Its totient is φ = 18757440.

The previous prime is 56707531. The next prime is 56707559. The reversal of 56707542 is 24570765.

56707542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 56707497 and 56707506.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 9667 + ... + 14382.

It is an arithmetic number, because the mean of its divisors is an integer number (5158725).

Almost surely, 2^56707542 is an apocalyptic number.

56707542 is an abundant number, since it is smaller than the sum of its proper divisors (67101858).

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

56707542 is a wasteful number, since it uses less digits than its factorization.

56707542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24188 (or 24185 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 36.

The square root of 56707542 is about 7530.4410229415. The cubic root of 56707542 is about 384.1907824766.

The spelling of 56707542 in words is "fifty-six million, seven hundred seven thousand, five hundred forty-two".