89160023 has 2 divisors, whose sum is σ = 89160024. Its totient is φ = 89160022.

The previous prime is 89159981. The next prime is 89160037. The reversal of 89160023 is 32006198.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 89160023 - 2¹⁶ = 89094487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89160523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44580011 + 44580012.

It is an arithmetic number, because the mean of its divisors is an integer number (44580012).

Almost surely, 2^89160023 is an apocalyptic number.

89160023 is a deficient number, since it is larger than the sum of its proper divisors (1).

89160023 is an equidigital number, since it uses as much as digits as its factorization.

89160023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 89160023 is about 9442.4585251935. The cubic root of 89160023 is about 446.7419380709.

The spelling of 89160023 in words is "eighty-nine million, one hundred sixty thousand, twenty-three".