125747372 has 12 divisors (see below), whose sum is σ = 224740320. Its totient is φ = 61535856.

The previous prime is 125747327. The next prime is 125747441. The reversal of 125747372 is 273747521.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 334247 + ... + 334622.

It is an arithmetic number, because the mean of its divisors is an integer number (18728360).

Almost surely, 2^125747372 is an apocalyptic number.

It is an amenable number.

125747372 is a deficient number, since it is larger than the sum of its proper divisors (98992948).

125747372 is a wasteful number, since it uses less digits than its factorization.

125747372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668920 (or 668918 counting only the distinct ones).

The product of its digits is 82320, while the sum is 38.

The square root of 125747372 is about 11213.7135686623. The cubic root of 125747372 is about 500.9945165621.

The spelling of 125747372 in words is "one hundred twenty-five million, seven hundred forty-seven thousand, three hundred seventy-two".