89106933 has 16 divisors (see below), whose sum is σ = 121190400. Its totient is φ = 58220400.

The previous prime is 89106931. The next prime is 89106943. The reversal of 89106933 is 33960198.

It is not a de Polignac number, because 89106933 - 2¹ = 89106931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 89106891 and 89106900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (89106931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84258 + ... + 85308.

It is an arithmetic number, because the mean of its divisors is an integer number (7574400).

Almost surely, 2^89106933 is an apocalyptic number.

It is an amenable number.

89106933 is a deficient number, since it is larger than the sum of its proper divisors (32083467).

89106933 is a wasteful number, since it uses less digits than its factorization.

89106933 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1592.

The product of its (nonzero) digits is 34992, while the sum is 39.

The square root of 89106933 is about 9439.6468683950. The cubic root of 89106933 is about 446.6532501972.

The spelling of 89106933 in words is "eighty-nine million, one hundred six thousand, nine hundred thirty-three".