725250212 has 24 divisors (see below), whose sum is σ = 1343496000. Its totient is φ = 341976096.

The previous prime is 725250157. The next prime is 725250223. The reversal of 725250212 is 212052527.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67712 + ... + 77687.

It is an arithmetic number, because the mean of its divisors is an integer number (55979000).

Almost surely, 2^725250212 is an apocalyptic number.

It is an amenable number.

725250212 is a deficient number, since it is larger than the sum of its proper divisors (618245788).

725250212 is a wasteful number, since it uses less digits than its factorization.

725250212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145475 (or 145473 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

The square root of 725250212 is about 26930.4699550528. The cubic root of 725250212 is about 898.4542239712.

The spelling of 725250212 in words is "seven hundred twenty-five million, two hundred fifty thousand, two hundred twelve".