125371672 has 8 divisors (see below), whose sum is σ = 235071900. Its totient is φ = 62685832.

The previous prime is 125371667. The next prime is 125371681. The reversal of 125371672 is 276173521.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×125371672² = 31436112280151168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7835722 + ... + 7835737.

Almost surely, 2^125371672 is an apocalyptic number.

It is an amenable number.

125371672 is a deficient number, since it is larger than the sum of its proper divisors (109700228).

125371672 is a wasteful number, since it uses less digits than its factorization.

125371672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15671465 (or 15671461 counting only the distinct ones).

The product of its digits is 17640, while the sum is 34.

The square root of 125371672 is about 11196.9492273565. The cubic root of 125371672 is about 500.4950723117.

The spelling of 125371672 in words is "one hundred twenty-five million, three hundred seventy-one thousand, six hundred seventy-two".