56080146 has 16 divisors (see below), whose sum is σ = 113421600. Its totient is φ = 18483168.

The previous prime is 56080121. The next prime is 56080151. The reversal of 56080146 is 64108065.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51976 + ... + 53043.

It is an arithmetic number, because the mean of its divisors is an integer number (7088850).

Almost surely, 2^56080146 is an apocalyptic number.

56080146 is an abundant number, since it is smaller than the sum of its proper divisors (57341454).

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

56080146 is a wasteful number, since it uses less digits than its factorization.

56080146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105113.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 56080146 is about 7488.6678388082. The cubic root of 56080146 is about 382.7686659603.

The spelling of 56080146 in words is "fifty-six million, eighty thousand, one hundred forty-six".