725384012 has 12 divisors (see below), whose sum is σ = 1270092936. Its totient is φ = 362500320.

The previous prime is 725384003. The next prime is 725384017. The reversal of 725384012 is 210483527.

It is a super-2 number, since 2×725384012² = 1052363929730432288, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 725384012.

It is not an unprimeable number, because it can be changed into a prime (725384017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39233 + ... + 54680.

It is an arithmetic number, because the mean of its divisors is an integer number (105841078).

Almost surely, 2^725384012 is an apocalyptic number.

It is an amenable number.

725384012 is a deficient number, since it is larger than the sum of its proper divisors (544708924).

725384012 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 11 representation: 725384012 = (342507821)₁₁.

725384012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95848 (or 95846 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 32.

The square root of 725384012 is about 26932.9540154807. The cubic root of 725384012 is about 898.5094719308.

The spelling of 725384012 in words is "seven hundred twenty-five million, three hundred eighty-four thousand, twelve".