56342946 has 32 divisors (see below), whose sum is σ = 123363648. Its totient is φ = 17013440.

The previous prime is 56342927. The next prime is 56342953. The reversal of 56342946 is 64924365.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19576 + ... + 22268.

It is an arithmetic number, because the mean of its divisors is an integer number (3855114).

Almost surely, 2^56342946 is an apocalyptic number.

56342946 is an abundant number, since it is smaller than the sum of its proper divisors (67020702).

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

56342946 is a wasteful number, since it uses less digits than its factorization.

56342946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3026.

The product of its digits is 155520, while the sum is 39.

The square root of 56342946 is about 7506.1938424211. The cubic root of 56342946 is about 383.3656382773.

The spelling of 56342946 in words is "fifty-six million, three hundred forty-two thousand, nine hundred forty-six".