898032132 has 18 divisors (see below), whose sum is σ = 2270025758. Its totient is φ = 299344032.

The previous prime is 898032103. The next prime is 898032197. The reversal of 898032132 is 231230898.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 492573636 + 405458496 = 22194^2 + 20136^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 24945337 = 898032132 / (8 + 9 + 8 + 0 + 3 + 2 + 1 + 3 + 2).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12472633 + ... + 12472704.

Almost surely, 2^898032132 is an apocalyptic number.

It is an amenable number.

898032132 is an abundant number, since it is smaller than the sum of its proper divisors (1371993626).

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

898032132 is a wasteful number, since it uses less digits than its factorization.

898032132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24945347 (or 24945342 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 898032132 is about 29967.1842521115. The cubic root of 898032132 is about 964.7851838232.

The spelling of 898032132 in words is "eight hundred ninety-eight million, thirty-two thousand, one hundred thirty-two".