715001960 has 64 divisors (see below), whose sum is σ = 1671840000. Its totient is φ = 274876672.

The previous prime is 715001951. The next prime is 715001981. The reversal of 715001960 is 69100517.

It is a happy number.

It is a super-2 number, since 2×715001960² = 1022455605607683200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 275951 + ... + 278529.

It is an arithmetic number, because the mean of its divisors is an integer number (26122500).

Almost surely, 2^715001960 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 715001960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (835920000).

715001960 is an abundant number, since it is smaller than the sum of its proper divisors (956838040).

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

715001960 is a wasteful number, since it uses less digits than its factorization.

715001960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2858 (or 2854 counting only the distinct ones).

The product of its (nonzero) digits is 1890, while the sum is 29.

The square root of 715001960 is about 26739.5205641388. The cubic root of 715001960 is about 894.2022207525.

The spelling of 715001960 in words is "seven hundred fifteen million, one thousand, nine hundred sixty".