715868160 has 192 divisors, whose sum is σ = 2618179200. Its totient is φ = 163577856.

The previous prime is 715868141. The next prime is 715868173. The reversal of 715868160 is 61868517.

It is a tau number, because it is divible by the number of its divisors (192).

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 213376 + ... + 216704.

It is an arithmetic number, because the mean of its divisors is an integer number (13636350).

Almost surely, 2^715868160 is an apocalyptic number.

715868160 is a gapful number since it is divisible by the number (70) 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 715868160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1309089600).

715868160 is an abundant number, since it is smaller than the sum of its proper divisors (1902311040).

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

715868160 is a wasteful number, since it uses less digits than its factorization.

715868160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3366 (or 3346 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 42.

The square root of 715868160 is about 26755.7126610375. The cubic root of 715868160 is about 894.5631733251.

The spelling of 715868160 in words is "seven hundred fifteen million, eight hundred sixty-eight thousand, one hundred sixty".