125927964 has 18 divisors (see below), whose sum is σ = 318318000. Its totient is φ = 41975976.

The previous prime is 125927939. The next prime is 125927981. The reversal of 125927964 is 469729521.

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1748964 + ... + 1749035.

Almost surely, 2^125927964 is an apocalyptic number.

It is an amenable number.

125927964 is an abundant number, since it is smaller than the sum of its proper divisors (192390036).

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

125927964 is a wasteful number, since it uses less digits than its factorization.

125927964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3498009 (or 3498004 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 125927964 is about 11221.7629630999. The cubic root of 125927964 is about 501.2342361487.

The spelling of 125927964 in words is "one hundred twenty-five million, nine hundred twenty-seven thousand, nine hundred sixty-four".