89089033 has 6 divisors (see below), whose sum is σ = 97924442. Its totient is φ = 80989920.

The previous prime is 89089001. The next prime is 89089067. The reversal of 89089033 is 33098098.

It can be written as a sum of positive squares in only one way, i.e., 59799289 + 29289744 = 7733^2 + 5412^2 .

It is not a de Polignac number, because 89089033 - 2⁵ = 89089001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89081033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 368016 + ... + 368257.

Almost surely, 2^89089033 is an apocalyptic number.

It is an amenable number.

89089033 is a deficient number, since it is larger than the sum of its proper divisors (8835409).

89089033 is a wasteful number, since it uses less digits than its factorization.

89089033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736295 (or 736284 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 40.

The square root of 89089033 is about 9438.6986920867. The cubic root of 89089033 is about 446.6233399597.

The spelling of 89089033 in words is "eighty-nine million, eighty-nine thousand, thirty-three".