89736822 has 40 divisors (see below), whose sum is σ = 229805136. Its totient is φ = 25638768.

The previous prime is 89736809. The next prime is 89736827. The reversal of 89736822 is 22863798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89736827) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 38433 + ... + 40700.

Almost surely, 2^89736822 is an apocalyptic number.

89736822 is an abundant number, since it is smaller than the sum of its proper divisors (140068314).

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

89736822 is a wasteful number, since it uses less digits than its factorization.

89736822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79154 (or 79145 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 89736822 is about 9472.9521269771. The cubic root of 89736822 is about 447.7032307235.

The spelling of 89736822 in words is "eighty-nine million, seven hundred thirty-six thousand, eight hundred twenty-two".