715407552 has 168 divisors, whose sum is σ = 2147383056. Its totient is φ = 236141568.

The previous prime is 715407533. The next prime is 715407569. The reversal of 715407552 is 255704517.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2441518 + ... + 2441810.

It is an arithmetic number, because the mean of its divisors is an integer number (12782042).

Almost surely, 2^715407552 is an apocalyptic number.

715407552 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 715407552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1073691528).

715407552 is an abundant number, since it is smaller than the sum of its proper divisors (1431975504).

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

715407552 is a wasteful number, since it uses less digits than its factorization.

715407552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 477 (or 455 counting only the distinct ones).

The product of its (nonzero) digits is 49000, while the sum is 36.

The square root of 715407552 is about 26747.1036188968. The cubic root of 715407552 is about 894.3712705038.

The spelling of 715407552 in words is "seven hundred fifteen million, four hundred seven thousand, five hundred fifty-two".