885272715 has 12 divisors (see below), whose sum is σ = 1534472784. Its totient is φ = 472145424.

The previous prime is 885272699. The next prime is 885272747. The reversal of 885272715 is 517272588.

It is not a de Polignac number, because 885272715 - 2⁴ = 885272699 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 19672727 = 885272715 / (8 + 8 + 5 + 2 + 7 + 2 + 7 + 1 + 5).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9836319 + ... + 9836408.

It is an arithmetic number, because the mean of its divisors is an integer number (127872732).

Almost surely, 2^885272715 is an apocalyptic number.

885272715 is a deficient number, since it is larger than the sum of its proper divisors (649200069).

885272715 is a wasteful number, since it uses less digits than its factorization.

885272715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19672738 (or 19672735 counting only the distinct ones).

The product of its digits is 313600, while the sum is 45.

The square root of 885272715 is about 29753.5328154490. The cubic root of 885272715 is about 960.1940851077.

The spelling of 885272715 in words is "eight hundred eighty-five million, two hundred seventy-two thousand, seven hundred fifteen".