712725072 has 20 divisors (see below), whose sum is σ = 1841206560. Its totient is φ = 237575008.

The previous prime is 712725071. The next prime is 712725073. The reversal of 712725072 is 270527217.

It is an interprime number because it is at equal distance from previous prime (712725071) and next prime (712725073).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712725071) 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, 7424172 + ... + 7424267.

It is an arithmetic number, because the mean of its divisors is an integer number (92060328).

Almost surely, 2^712725072 is an apocalyptic number.

It is an amenable number.

712725072 is an abundant number, since it is smaller than the sum of its proper divisors (1128481488).

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

712725072 is a wasteful number, since it uses less digits than its factorization.

712725072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14848450 (or 14848444 counting only the distinct ones).

The product of its (nonzero) digits is 13720, while the sum is 33.

The square root of 712725072 is about 26696.9112820191. The cubic root of 712725072 is about 893.2520306692.

The spelling of 712725072 in words is "seven hundred twelve million, seven hundred twenty-five thousand, seventy-two".