125607402 has 16 divisors (see below), whose sum is σ = 279127680. Its totient is φ = 41869116.

The previous prime is 125607389. The next prime is 125607409. The reversal of 125607402 is 204706521.

125607402 is a `hidden beast` number, since 1 + 256 + 0 + 7 + 402 = 666.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (125607409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1162978 + ... + 1163085.

It is an arithmetic number, because the mean of its divisors is an integer number (17445480).

Almost surely, 2^125607402 is an apocalyptic number.

125607402 is an abundant number, since it is smaller than the sum of its proper divisors (153520278).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125607402 is a wasteful number, since it uses less digits than its factorization.

125607402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2326074 (or 2326068 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 125607402 is about 11207.4708119183. The cubic root of 125607402 is about 500.8085610865.

The spelling of 125607402 in words is "one hundred twenty-five million, six hundred seven thousand, four hundred two".