712725564 has 48 divisors (see below), whose sum is σ = 1742936832. Its totient is φ = 226250112.

The previous prime is 712725539. The next prime is 712725571. The reversal of 712725564 is 465527217.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 58767 + ... + 69849.

It is an arithmetic number, because the mean of its divisors is an integer number (36311184).

Almost surely, 2^712725564 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 712725564, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (871468416).

712725564 is an abundant number, since it is smaller than the sum of its proper divisors (1030211268).

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

712725564 is a wasteful number, since it uses less digits than its factorization.

712725564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11346 (or 11344 counting only the distinct ones).

The product of its digits is 117600, while the sum is 39.

The square root of 712725564 is about 26696.9204965666. The cubic root of 712725564 is about 893.2522362089.

The spelling of 712725564 in words is "seven hundred twelve million, seven hundred twenty-five thousand, five hundred sixty-four".