125765937 has 48 divisors (see below), whose sum is σ = 204871680. Its totient is φ = 73692000.

The previous prime is 125765879. The next prime is 125765947. The reversal of 125765937 is 739567521.

125765937 is a `hidden beast` number, since 1 + 2 + 57 + 6 + 593 + 7 = 666.

It is not a de Polignac number, because 125765937 - 2⁸ = 125765681 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 125765892 and 125765901.

It is not an unprimeable number, because it can be changed into a prime (125765947) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 702514 + ... + 702692.

It is an arithmetic number, because the mean of its divisors is an integer number (4268160).

Almost surely, 2^125765937 is an apocalyptic number.

It is an amenable number.

125765937 is a deficient number, since it is larger than the sum of its proper divisors (79105743).

125765937 is a wasteful number, since it uses less digits than its factorization.

125765937 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 391 counting only the distinct ones).

The product of its digits is 396900, while the sum is 45.

The square root of 125765937 is about 11214.5413191980. The cubic root of 125765937 is about 501.0191705048.

The spelling of 125765937 in words is "one hundred twenty-five million, seven hundred sixty-five thousand, nine hundred thirty-seven".