715051142 has 16 divisors (see below), whose sum is σ = 1169002800. Its totient is φ = 326046432.

The previous prime is 715051123. The next prime is 715051151. The reversal of 715051142 is 241150517.

It is a super-2 number, since 2×715051142² = 1022596271351008328, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163517 + ... + 167832.

It is an arithmetic number, because the mean of its divisors is an integer number (73062675).

Almost surely, 2^715051142 is an apocalyptic number.

715051142 is a deficient number, since it is larger than the sum of its proper divisors (453951658).

715051142 is a wasteful number, since it uses less digits than its factorization.

715051142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331447.

The product of its (nonzero) digits is 1400, while the sum is 26.

The square root of 715051142 is about 26740.4401983213. The cubic root of 715051142 is about 894.2227230951. Note that the first 3 decimals are identical.

The spelling of 715051142 in words is "seven hundred fifteen million, fifty-one thousand, one hundred forty-two".