89958023 has 2 divisors, whose sum is σ = 89958024. Its totient is φ = 89958022.

The previous prime is 89957993. The next prime is 89958053. The reversal of 89958023 is 32085998.

It is a balanced prime because it is at equal distance from previous prime (89957993) and next prime (89958053).

It is a cyclic number.

It is not a de Polignac number, because 89958023 - 2²² = 85763719 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (89958053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 44979011 + 44979012.

It is an arithmetic number, because the mean of its divisors is an integer number (44979012).

Almost surely, 2^89958023 is an apocalyptic number.

89958023 is a deficient number, since it is larger than the sum of its proper divisors (1).

89958023 is an equidigital number, since it uses as much as digits as its factorization.

89958023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 44.

The square root of 89958023 is about 9484.6203403194. The cubic root of 89958023 is about 448.0707912553.

The spelling of 89958023 in words is "eighty-nine million, nine hundred fifty-eight thousand, twenty-three".