715105136 has 40 divisors (see below), whose sum is σ = 1501158384. Its totient is φ = 328688640.

The previous prime is 715105133. The next prime is 715105169. The reversal of 715105136 is 631501517.

It is a super-2 number, since 2×715105136² = 1022750711067156992, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 715105099 and 715105108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (715105133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18875 + ... + 42266.

Almost surely, 2^715105136 is an apocalyptic number.

It is an amenable number.

715105136 is an abundant number, since it is smaller than the sum of its proper divisors (786053248).

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

715105136 is a wasteful number, since it uses less digits than its factorization.

715105136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61209 (or 61203 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 715105136 is about 26741.4497737127. The cubic root of 715105136 is about 894.2452303180.

The spelling of 715105136 in words is "seven hundred fifteen million, one hundred five thousand, one hundred thirty-six".