56151074 has 16 divisors (see below), whose sum is σ = 96360000. Its totient is φ = 24039504.

The previous prime is 56151071. The next prime is 56151083. The reversal of 56151074 is 47015165.

It is a super-2 number, since 2×56151074² = 6305886222706952, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56151071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19052 + ... + 21800.

It is an arithmetic number, because the mean of its divisors is an integer number (6022500).

Almost surely, 2^56151074 is an apocalyptic number.

56151074 is a deficient number, since it is larger than the sum of its proper divisors (40208926).

56151074 is a wasteful number, since it uses less digits than its factorization.

56151074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4217.

The product of its (nonzero) digits is 4200, while the sum is 29.

The square root of 56151074 is about 7493.4020311204. The cubic root of 56151074 is about 382.9299683120.

The spelling of 56151074 in words is "fifty-six million, one hundred fifty-one thousand, seventy-four".