125677900 has 36 divisors (see below), whose sum is σ = 280100128. Its totient is φ = 48911040.

The previous prime is 125677891. The next prime is 125677919. The reversal of 125677900 is 9776521.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 125677900.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13284 + ... + 20683.

Almost surely, 2^125677900 is an apocalyptic number.

125677900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125677900 is an abundant number, since it is smaller than the sum of its proper divisors (154422228).

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

125677900 is a wasteful number, since it uses less digits than its factorization.

125677900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34018 (or 34011 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 125677900 is about 11210.6155049578. The cubic root of 125677900 is about 500.9022376219.

The spelling of 125677900 in words is "one hundred twenty-five million, six hundred seventy-seven thousand, nine hundred".