99608023 has 2 divisors, whose sum is σ = 99608024. Its totient is φ = 99608022.

The previous prime is 99608021. The next prime is 99608027. The reversal of 99608023 is 32080699.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 99608023 - 2¹ = 99608021 is a prime.

Together with 99608021, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (99608021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49804011 + 49804012.

It is an arithmetic number, because the mean of its divisors is an integer number (49804012).

Almost surely, 2^99608023 is an apocalyptic number.

99608023 is a deficient number, since it is larger than the sum of its proper divisors (1).

99608023 is an equidigital number, since it uses as much as digits as its factorization.

99608023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 37.

The square root of 99608023 is about 9980.3819065204. The cubic root of 99608023 is about 463.5516238742.

The spelling of 99608023 in words is "ninety-nine million, six hundred eight thousand, twenty-three".