898955132 has 12 divisors (see below), whose sum is σ = 1655970120. Its totient is φ = 425820816.

The previous prime is 898955089. The next prime is 898955159. The reversal of 898955132 is 231559898.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5914103 + ... + 5914254.

It is an arithmetic number, because the mean of its divisors is an integer number (137997510).

Almost surely, 2^898955132 is an apocalyptic number.

It is an amenable number.

898955132 is a deficient number, since it is larger than the sum of its proper divisors (757014988).

898955132 is a wasteful number, since it uses less digits than its factorization.

898955132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11828380 (or 11828378 counting only the distinct ones).

The product of its digits is 777600, while the sum is 50.

The square root of 898955132 is about 29982.5804760031. The cubic root of 898955132 is about 965.1156069718.

The spelling of 898955132 in words is "eight hundred ninety-eight million, nine hundred fifty-five thousand, one hundred thirty-two".