899851152 has 80 divisors (see below), whose sum is σ = 2365459712. Its totient is φ = 294727680.

The previous prime is 899851133. The next prime is 899851163. The reversal of 899851152 is 251158998.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730377 + ... + 731607.

Almost surely, 2^899851152 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 899851152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1182729856).

899851152 is an abundant number, since it is smaller than the sum of its proper divisors (1465608560).

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

899851152 is a wasteful number, since it uses less digits than its factorization.

899851152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496 (or 1490 counting only the distinct ones).

The product of its digits is 259200, while the sum is 48.

The square root of 899851152 is about 29997.5190974187. The cubic root of 899851152 is about 965.4361553140.

The spelling of 899851152 in words is "eight hundred ninety-nine million, eight hundred fifty-one thousand, one hundred fifty-two".