725906652 has 12 divisors (see below), whose sum is σ = 1693782216. Its totient is φ = 241968880.

The previous prime is 725906651. The next prime is 725906653. The reversal of 725906652 is 256609527.

725906652 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (725906651) and next prime (725906653).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (725906651) 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, 30246099 + ... + 30246122.

It is an arithmetic number, because the mean of its divisors is an integer number (141148518).

Almost surely, 2^725906652 is an apocalyptic number.

It is an amenable number.

725906652 is an abundant number, since it is smaller than the sum of its proper divisors (967875564).

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

725906652 is a wasteful number, since it uses less digits than its factorization.

725906652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60492228 (or 60492226 counting only the distinct ones).

The product of its (nonzero) digits is 226800, while the sum is 42.

The square root of 725906652 is about 26942.6548803194. The cubic root of 725906652 is about 898.7252124885.

The spelling of 725906652 in words is "seven hundred twenty-five million, nine hundred six thousand, six hundred fifty-two".