125588668 has 6 divisors (see below), whose sum is σ = 219780176. Its totient is φ = 62794332.

The previous prime is 125588633. The next prime is 125588759. The reversal of 125588668 is 866885521.

It is a happy number.

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, 15698580 + ... + 15698587.

Almost surely, 2^125588668 is an apocalyptic number.

It is an amenable number.

125588668 is a deficient number, since it is larger than the sum of its proper divisors (94191508).

125588668 is a wasteful number, since it uses less digits than its factorization.

125588668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31397171 (or 31397169 counting only the distinct ones).

The product of its digits is 921600, while the sum is 49.

The square root of 125588668 is about 11206.6349989638. The cubic root of 125588668 is about 500.7836617734.

The spelling of 125588668 in words is "one hundred twenty-five million, five hundred eighty-eight thousand, six hundred sixty-eight".