125379748 has 54 divisors (see below), whose sum is σ = 246774402. Its totient is φ = 55710720.

The previous prime is 125379733. The next prime is 125379799. The reversal of 125379748 is 847973521.

It can be written as a sum of positive squares in 3 ways, for example, as 2214144 + 123165604 = 1488^2 + 11098^2 .

It is a junction number, because it is equal to n+sod(n) for n = 125379698 and 125379707.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 649540 + ... + 649732.

Almost surely, 2^125379748 is an apocalyptic number.

It is an amenable number.

125379748 is a deficient number, since it is larger than the sum of its proper divisors (121394654).

125379748 is a wasteful number, since it uses less digits than its factorization.

125379748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285 (or 239 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The square root of 125379748 is about 11197.3098554965. The cubic root of 125379748 is about 500.5058187888.

The spelling of 125379748 in words is "one hundred twenty-five million, three hundred seventy-nine thousand, seven hundred forty-eight".