89002832 has 20 divisors (see below), whose sum is σ = 172801440. Its totient is φ = 44408928.

The previous prime is 89002813. The next prime is 89002877. The reversal of 89002832 is 23820098.

It is a happy number.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2519 + ... + 13577.

It is an arithmetic number, because the mean of its divisors is an integer number (8640072).

Almost surely, 2^89002832 is an apocalyptic number.

It is an amenable number.

89002832 is a deficient number, since it is larger than the sum of its proper divisors (83798608).

89002832 is a wasteful number, since it uses less digits than its factorization.

89002832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11570 (or 11564 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 89002832 is about 9434.1312265624. The cubic root of 89002832 is about 446.4792451480.

The spelling of 89002832 in words is "eighty-nine million, two thousand, eight hundred thirty-two".