899027075 has 24 divisors (see below), whose sum is σ = 1139177088. Its totient is φ = 703572480.

The previous prime is 899027071. The next prime is 899027153. The reversal of 899027075 is 570720998.

It is not a de Polignac number, because 899027075 - 2² = 899027071 is a prime.

It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (899027071) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 572942 + ... + 574508.

It is an arithmetic number, because the mean of its divisors is an integer number (47465712).

Almost surely, 2^899027075 is an apocalyptic number.

899027075 is a deficient number, since it is larger than the sum of its proper divisors (240150013).

899027075 is a wasteful number, since it uses less digits than its factorization.

899027075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2063 (or 2058 counting only the distinct ones).

The product of its (nonzero) digits is 317520, while the sum is 47.

The square root of 899027075 is about 29983.7801986341. The cubic root of 899027075 is about 965.1413522166.

The spelling of 899027075 in words is "eight hundred ninety-nine million, twenty-seven thousand, seventy-five".