125006668 has 12 divisors (see below), whose sum is σ = 219120552. Its totient is φ = 62400800.

The previous prime is 125006659. The next prime is 125006669. The reversal of 125006668 is 866600521.

It is not an unprimeable number, because it can be changed into a prime (125006669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22858 + ... + 27793.

It is an arithmetic number, because the mean of its divisors is an integer number (18260046).

Almost surely, 2^125006668 is an apocalyptic number.

It is an amenable number.

125006668 is a deficient number, since it is larger than the sum of its proper divisors (94113884).

125006668 is a wasteful number, since it uses less digits than its factorization.

125006668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51272 (or 51270 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 125006668 is about 11180.6380855477. The cubic root of 125006668 is about 500.0088905086.

The spelling of 125006668 in words is "one hundred twenty-five million, six thousand, six hundred sixty-eight".