125901404 has 12 divisors (see below), whose sum is σ = 220885224. Its totient is φ = 62791344.

The previous prime is 125901397. The next prime is 125901407. The reversal of 125901404 is 404109521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125901407) 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, 38054 + ... + 41229.

It is an arithmetic number, because the mean of its divisors is an integer number (18407102).

Almost surely, 2^125901404 is an apocalyptic number.

It is an amenable number.

125901404 is a deficient number, since it is larger than the sum of its proper divisors (94983820).

125901404 is a wasteful number, since it uses less digits than its factorization.

125901404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79684 (or 79682 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 125901404 is about 11220.5794859267. The cubic root of 125901404 is about 501.1989945260.

The spelling of 125901404 in words is "one hundred twenty-five million, nine hundred one thousand, four hundred four".