715067090 has 64 divisors (see below), whose sum is σ = 1448668800. Its totient is φ = 252527616.

The previous prime is 715067083. The next prime is 715067153. The reversal of 715067090 is 90760517.

It is a super-2 number, since 2×715067090² = 1022641886402136200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 715067090.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 344576 + ... + 346644.

It is an arithmetic number, because the mean of its divisors is an integer number (22635450).

Almost surely, 2^715067090 is an apocalyptic number.

715067090 is an abundant number, since it is smaller than the sum of its proper divisors (733601710).

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

715067090 is a wasteful number, since it uses less digits than its factorization.

715067090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219.

The product of its (nonzero) digits is 13230, while the sum is 35.

The square root of 715067090 is about 26740.7383966861. The cubic root of 715067090 is about 894.2293710848.

The spelling of 715067090 in words is "seven hundred fifteen million, sixty-seven thousand, ninety".