125457404 has 12 divisors (see below), whose sum is σ = 221025000. Its totient is φ = 62307408.

The previous prime is 125457401. The next prime is 125457439. The reversal of 125457404 is 404754521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125457401) 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, 104654 + ... + 105845.

It is an arithmetic number, because the mean of its divisors is an integer number (18418750).

Almost surely, 2^125457404 is an apocalyptic number.

It is an amenable number.

125457404 is a deficient number, since it is larger than the sum of its proper divisors (95567596).

125457404 is a wasteful number, since it uses less digits than its factorization.

125457404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210652 (or 210650 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 125457404 is about 11200.7769373379. The cubic root of 125457404 is about 500.6091296209.

The spelling of 125457404 in words is "one hundred twenty-five million, four hundred fifty-seven thousand, four hundred four".