90326023 has 2 divisors, whose sum is σ = 90326024. Its totient is φ = 90326022.

The previous prime is 90326003. The next prime is 90326029. The reversal of 90326023 is 32062309.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 90326023 - 2⁹ = 90325511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (90326029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45163011 + 45163012.

It is an arithmetic number, because the mean of its divisors is an integer number (45163012).

Almost surely, 2^90326023 is an apocalyptic number.

90326023 is a deficient number, since it is larger than the sum of its proper divisors (1).

90326023 is an equidigital number, since it uses as much as digits as its factorization.

90326023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 90326023 is about 9504.0003682660. Note that the first 3 decimals coincide. The cubic root of 90326023 is about 448.6809488651.

The spelling of 90326023 in words is "ninety million, three hundred twenty-six thousand, twenty-three".