125978376 has 32 divisors (see below), whose sum is σ = 317895840. Its totient is φ = 41599488.

The previous prime is 125978317. The next prime is 125978399. The reversal of 125978376 is 673879521.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21961 + ... + 27096.

It is an arithmetic number, because the mean of its divisors is an integer number (9934245).

Almost surely, 2^125978376 is an apocalyptic number.

It is an amenable number.

125978376 is an abundant number, since it is smaller than the sum of its proper divisors (191917464).

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

125978376 is a wasteful number, since it uses less digits than its factorization.

125978376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49173 (or 49169 counting only the distinct ones).

The product of its digits is 635040, while the sum is 48.

The square root of 125978376 is about 11224.0089094762. The cubic root of 125978376 is about 501.3011126084.

The spelling of 125978376 in words is "one hundred twenty-five million, nine hundred seventy-eight thousand, three hundred seventy-six".