89988326 has 4 divisors (see below), whose sum is σ = 134982492. Its totient is φ = 44994162.

The previous prime is 89988323. The next prime is 89988377. The reversal of 89988326 is 62388998.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89988323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22497080 + ... + 22497083.

It is an arithmetic number, because the mean of its divisors is an integer number (33745623).

Almost surely, 2^89988326 is an apocalyptic number.

89988326 is a deficient number, since it is larger than the sum of its proper divisors (44994166).

89988326 is a wasteful number, since it uses less digits than its factorization.

89988326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44994165.

The product of its digits is 1492992, while the sum is 53.

The square root of 89988326 is about 9486.2176867285. The cubic root of 89988326 is about 448.1210975516.

The spelling of 89988326 in words is "eighty-nine million, nine hundred eighty-eight thousand, three hundred twenty-six".