56151346 has 16 divisors (see below), whose sum is σ = 89661600. Its totient is φ = 26297568.

The previous prime is 56151341. The next prime is 56151371. The reversal of 56151346 is 64315165.

56151346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×56151346² = 6305947315223432, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (56151341) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4920 + ... + 11683.

It is an arithmetic number, because the mean of its divisors is an integer number (5603850).

Almost surely, 2^56151346 is an apocalyptic number.

56151346 is a deficient number, since it is larger than the sum of its proper divisors (33510254).

56151346 is a wasteful number, since it uses less digits than its factorization.

56151346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16713.

The product of its digits is 10800, while the sum is 31.

The square root of 56151346 is about 7493.4201803983. The cubic root of 56151346 is about 382.9305866248.

The spelling of 56151346 in words is "fifty-six million, one hundred fifty-one thousand, three hundred forty-six".