89039023 has 2 divisors, whose sum is σ = 89039024. Its totient is φ = 89039022.

The previous prime is 89039017. The next prime is 89039029. The reversal of 89039023 is 32093098.

It is a balanced prime because it is at equal distance from previous prime (89039017) and next prime (89039029).

It is a cyclic number.

It is not a de Polignac number, because 89039023 - 2⁵ = 89038991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 89039023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89039029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44519511 + 44519512.

It is an arithmetic number, because the mean of its divisors is an integer number (44519512).

Almost surely, 2^89039023 is an apocalyptic number.

89039023 is a deficient number, since it is larger than the sum of its proper divisors (1).

89039023 is an equidigital number, since it uses as much as digits as its factorization.

89039023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 34.

The square root of 89039023 is about 9436.0491202621. The cubic root of 89039023 is about 446.5397538618.

The spelling of 89039023 in words is "eighty-nine million, thirty-nine thousand, twenty-three".