125776944 has 60 divisors (see below), whose sum is σ = 364150800. Its totient is φ = 40478592.

The previous prime is 125776943. The next prime is 125776957. The reversal of 125776944 is 449677521.

125776944 is a `hidden beast` number, since 12 + 577 + 69 + 4 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 125776944.

It is not an unprimeable number, because it can be changed into a prime (125776943) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10884 + ... + 19235.

It is an arithmetic number, because the mean of its divisors is an integer number (6069180).

Almost surely, 2^125776944 is an apocalyptic number.

It is an amenable number.

125776944 is an abundant number, since it is smaller than the sum of its proper divisors (238373856).

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

125776944 is a wasteful number, since it uses less digits than its factorization.

125776944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30162 (or 30153 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 125776944 is about 11215.0320552373. The cubic root of 125776944 is about 501.0337864315.

The spelling of 125776944 in words is "one hundred twenty-five million, seven hundred seventy-six thousand, nine hundred forty-four".