725357604 has 48 divisors (see below), whose sum is σ = 1784646080. Its totient is φ = 228666240.

The previous prime is 725357603. The next prime is 725357651. The reversal of 725357604 is 406753527.

It is a super-2 number, since 2×725357604² = 1052287307361241632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (725357603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148302 + ... + 153114.

Almost surely, 2^725357604 is an apocalyptic number.

It is an amenable number.

725357604 is an abundant number, since it is smaller than the sum of its proper divisors (1059288476).

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

725357604 is a wasteful number, since it uses less digits than its factorization.

725357604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5500 (or 5498 counting only the distinct ones).

The product of its (nonzero) digits is 176400, while the sum is 39.

The square root of 725357604 is about 26932.4637565894. The cubic root of 725357604 is about 898.4985682229.

The spelling of 725357604 in words is "seven hundred twenty-five million, three hundred fifty-seven thousand, six hundred four".