715572468 has 60 divisors (see below), whose sum is σ = 2014555620. Its totient is φ = 220174848.

The previous prime is 715572457. The next prime is 715572587. The reversal of 715572468 is 864275517.

715572468 is a `hidden beast` number, since 7 + 15 + 572 + 4 + 68 = 666.

715572468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 99440784 + 616131684 = 9972^2 + 24822^2 .

It is a super-2 number, since 2×715572468² = 1024087913919222048, 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 19 ways as a sum of consecutive naturals, for example, 80733 + ... + 89156.

It is an arithmetic number, because the mean of its divisors is an integer number (33575927).

Almost surely, 2^715572468 is an apocalyptic number.

715572468 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

It is an amenable number.

715572468 is an abundant number, since it is smaller than the sum of its proper divisors (1298983152).

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

715572468 is a wasteful number, since it uses less digits than its factorization.

715572468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169918 (or 169907 counting only the distinct ones).

The product of its digits is 470400, while the sum is 45.

The square root of 715572468 is about 26750.1863171081. The cubic root of 715572468 is about 894.4399888168.

The spelling of 715572468 in words is "seven hundred fifteen million, five hundred seventy-two thousand, four hundred sixty-eight".