125339976 has 48 divisors (see below), whose sum is σ = 346694400. Its totient is φ = 40889952.

The previous prime is 125339971. The next prime is 125339987. The reversal of 125339976 is 679933521.

125339976 is a `hidden beast` number, since 1 + 253 + 399 + 7 + 6 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125339971) 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, 15136 + ... + 21903.

It is an arithmetic number, because the mean of its divisors is an integer number (7222800).

Almost surely, 2^125339976 is an apocalyptic number.

It is an amenable number.

125339976 is an abundant number, since it is smaller than the sum of its proper divisors (221354424).

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

125339976 is a wasteful number, since it uses less digits than its factorization.

125339976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37098 (or 37091 counting only the distinct ones).

The product of its digits is 306180, while the sum is 45.

The square root of 125339976 is about 11195.5337523496. The cubic root of 125339976 is about 500.4528909890.

The spelling of 125339976 in words is "one hundred twenty-five million, three hundred thirty-nine thousand, nine hundred seventy-six".