899952 has 20 divisors (see below), whose sum is σ = 2325000. Its totient is φ = 299968.

The previous prime is 899939. The next prime is 899971. The reversal of 899952 is 259998.

It is a nialpdrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9327 + ... + 9422.

It is an arithmetic number, because the mean of its divisors is an integer number (116250).

2⁸⁹⁹⁹⁵² is an apocalyptic number.

It is an amenable number.

899952 is an abundant number, since it is smaller than the sum of its proper divisors (1425048).

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

899952 is a wasteful number, since it uses less digits than its factorization.

899952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18760 (or 18754 counting only the distinct ones).

The product of its digits is 58320, while the sum is 42.

The square root of 899952 is about 948.6579994919. The cubic root of 899952 is about 96.5472220045.

The spelling of 899952 in words is "eight hundred ninety-nine thousand, nine hundred fifty-two".