89238036 has 24 divisors (see below), whose sum is σ = 208887840. Its totient is φ = 29650912.

The previous prime is 89238011. The next prime is 89238073. The reversal of 89238036 is 63083298.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 89237985 and 89238003.

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 7 ways as a sum of consecutive naturals, for example, 7926 + ... + 15533.

It is an arithmetic number, because the mean of its divisors is an integer number (8703660).

Almost surely, 2^89238036 is an apocalyptic number.

It is an amenable number.

89238036 is an abundant number, since it is smaller than the sum of its proper divisors (119649804).

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

89238036 is a wasteful number, since it uses less digits than its factorization.

89238036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23783 (or 23781 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 39.

The square root of 89238036 is about 9446.5885905971. The cubic root of 89238036 is about 446.8721964452.

The spelling of 89238036 in words is "eighty-nine million, two hundred thirty-eight thousand, thirty-six".