712877152 has 72 divisors (see below), whose sum is σ = 1529852184. Its totient is φ = 326836224.

The previous prime is 712877149. The next prime is 712877161. The reversal of 712877152 is 251778217.

It is a super-2 number, since 2×712877152² = 1016387667687262208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1043403 + ... + 1044085.

It is an arithmetic number, because the mean of its divisors is an integer number (21247947).

Almost surely, 2^712877152 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 712877152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (764926092).

712877152 is an abundant number, since it is smaller than the sum of its proper divisors (816975032).

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

712877152 is a wasteful number, since it uses less digits than its factorization.

712877152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912 (or 891 counting only the distinct ones).

The product of its digits is 54880, while the sum is 40.

The square root of 712877152 is about 26699.7593996650. The cubic root of 712877152 is about 893.3155596573.

The spelling of 712877152 in words is "seven hundred twelve million, eight hundred seventy-seven thousand, one hundred fifty-two".