23324893 has 2 divisors, whose sum is σ = 23324894. Its totient is φ = 23324892.

The previous prime is 23324891. The next prime is 23324981. The reversal of 23324893 is 39842332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23299929 + 24964 = 4827^2 + 158^2 .

It is a cyclic number.

It is not a de Polignac number, because 23324893 - 2¹ = 23324891 is a prime.

It is a super-2 number, since 2×23324893² = 1088101266922898, which contains 22 as substring.

Together with 23324891, 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 (23324891) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11662446 + 11662447.

It is an arithmetic number, because the mean of its divisors is an integer number (11662447).

Almost surely, 2^23324893 is an apocalyptic number.

It is an amenable number.

23324893 is a deficient number, since it is larger than the sum of its proper divisors (1).

23324893 is an equidigital number, since it uses as much as digits as its factorization.

23324893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 34.

The square root of 23324893 is about 4829.5851788741. The cubic root of 23324893 is about 285.7195034642.

It can be divided in two parts, 2332 and 4893, that added together give a square (7225 = 85²).

The spelling of 23324893 in words is "twenty-three million, three hundred twenty-four thousand, eight hundred ninety-three".