89994632 has 32 divisors (see below), whose sum is σ = 207681600. Its totient is φ = 35601984.

The previous prime is 89994629. The next prime is 89994637. The reversal of 89994632 is 23649998.

It is not an unprimeable number, because it can be changed into a prime (89994637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61082 + ... + 62537.

It is an arithmetic number, because the mean of its divisors is an integer number (6490050).

Almost surely, 2^89994632 is an apocalyptic number.

It is an amenable number.

89994632 is an abundant number, since it is smaller than the sum of its proper divisors (117686968).

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

89994632 is a wasteful number, since it uses less digits than its factorization.

89994632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123645 (or 123641 counting only the distinct ones).

The product of its digits is 839808, while the sum is 50.

The square root of 89994632 is about 9486.5500578451. The cubic root of 89994632 is about 448.1315647820.

It can be divided in two parts, 8999 and 4632, that added together give a palindrome (13631).

The spelling of 89994632 in words is "eighty-nine million, nine hundred ninety-four thousand, six hundred thirty-two".