715027215 has 32 divisors (see below), whose sum is σ = 1335306240. Its totient is φ = 319912704.

The previous prime is 715027211. The next prime is 715027223. The reversal of 715027215 is 512720517.

It is not a de Polignac number, because 715027215 - 2² = 715027211 is a prime.

It is a super-2 number, since 2×715027215² = 1022527836381312450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715027211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 67510 + ... + 77379.

It is an arithmetic number, because the mean of its divisors is an integer number (41728320).

Almost surely, 2^715027215 is an apocalyptic number.

715027215 is a deficient number, since it is larger than the sum of its proper divisors (620279025).

715027215 is a wasteful number, since it uses less digits than its factorization.

715027215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144951.

The product of its (nonzero) digits is 4900, while the sum is 30.

The square root of 715027215 is about 26739.9928010462. The cubic root of 715027215 is about 894.2127488408.

The spelling of 715027215 in words is "seven hundred fifteen million, twenty-seven thousand, two hundred fifteen".