56546346 has 16 divisors (see below), whose sum is σ = 116992800. Its totient is φ = 18198768.

The previous prime is 56546341. The next prime is 56546359. The reversal of 56546346 is 64364565.

It is not an unprimeable number, because it can be changed into a prime (56546341) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162316 + ... + 162663.

It is an arithmetic number, because the mean of its divisors is an integer number (7312050).

Almost surely, 2^56546346 is an apocalyptic number.

56546346 is an abundant number, since it is smaller than the sum of its proper divisors (60446454).

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

56546346 is a wasteful number, since it uses less digits than its factorization.

56546346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325013.

The product of its digits is 259200, while the sum is 39.

The square root of 56546346 is about 7519.7304472966. The cubic root of 56546346 is about 383.8264053675.

The spelling of 56546346 in words is "fifty-six million, five hundred forty-six thousand, three hundred forty-six".