90914323 has 2 divisors, whose sum is σ = 90914324. Its totient is φ = 90914322.

The previous prime is 90914321. The next prime is 90914353. The reversal of 90914323 is 32341909.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 90914323 - 2¹ = 90914321 is a prime.

It is a super-3 number, since 3×90914323³ (a number of 25 digits) contains 333 as substring.

Together with 90914321, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (90914321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45457161 + 45457162.

It is an arithmetic number, because the mean of its divisors is an integer number (45457162).

Almost surely, 2^90914323 is an apocalyptic number.

90914323 is a deficient number, since it is larger than the sum of its proper divisors (1).

90914323 is an equidigital number, since it uses as much as digits as its factorization.

90914323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 90914323 is about 9534.9002616703. The cubic root of 90914323 is about 449.6529389835.

It can be divided in two parts, 9091 and 4323, that multiplied together give a palindrome (39300393).

The spelling of 90914323 in words is "ninety million, nine hundred fourteen thousand, three hundred twenty-three".