89034091 has 4 divisors (see below), whose sum is σ = 89056800. Its totient is φ = 89011384.

The previous prime is 89034073. The next prime is 89034103. The reversal of 89034091 is 19043098.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19043098 = 2 ⋅9521549.

It is a cyclic number.

It is not a de Polignac number, because 89034091 - 2⁵ = 89034059 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89034041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3796 + ... + 13873.

It is an arithmetic number, because the mean of its divisors is an integer number (22264200).

Almost surely, 2^89034091 is an apocalyptic number.

89034091 is a deficient number, since it is larger than the sum of its proper divisors (22709).

89034091 is a wasteful number, since it uses less digits than its factorization.

89034091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22708.

The product of its (nonzero) digits is 7776, while the sum is 34.

The square root of 89034091 is about 9435.7877784528. The cubic root of 89034091 is about 446.5315088824.

The spelling of 89034091 in words is "eighty-nine million, thirty-four thousand, ninety-one".