125704620 has 36 divisors (see below), whose sum is σ = 381304560. Its totient is φ = 33521184.

The previous prime is 125704603. The next prime is 125704669. The reversal of 125704620 is 26407521.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 349000 + ... + 349359.

Almost surely, 2^125704620 is an apocalyptic number.

125704620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

125704620 is an abundant number, since it is smaller than the sum of its proper divisors (255599940).

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

125704620 is a wasteful number, since it uses less digits than its factorization.

125704620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698374 (or 698369 counting only the distinct ones).

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

The square root of 125704620 is about 11211.8071692301. The cubic root of 125704620 is about 500.9377335455.

The spelling of 125704620 in words is "one hundred twenty-five million, seven hundred four thousand, six hundred twenty".