56926149 has 16 divisors (see below), whose sum is σ = 91847808. Its totient is φ = 30615552.

The previous prime is 56926073. The next prime is 56926151. The reversal of 56926149 is 94162965.

It is a happy number.

It is not a de Polignac number, because 56926149 - 2⁸ = 56925893 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56926149.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56926189) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79372 + ... + 80085.

It is an arithmetic number, because the mean of its divisors is an integer number (5740488).

Almost surely, 2^56926149 is an apocalyptic number.

It is an amenable number.

56926149 is a deficient number, since it is larger than the sum of its proper divisors (34921659).

56926149 is a wasteful number, since it uses less digits than its factorization.

56926149 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159484.

The product of its digits is 116640, while the sum is 42.

The square root of 56926149 is about 7544.9419480868. The cubic root of 56926149 is about 384.6838333080.

It can be divided in two parts, 56926 and 149, that added together give a palindrome (57075).

The spelling of 56926149 in words is "fifty-six million, nine hundred twenty-six thousand, one hundred forty-nine".