23314831 has 2 divisors, whose sum is σ = 23314832. Its totient is φ = 23314830.

The previous prime is 23314829. The next prime is 23314849. The reversal of 23314831 is 13841332.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23314831 - 2¹ = 23314829 is a prime.

It is a super-2 number, since 2×23314831² = 1087162689117122, which contains 22 as substring.

Together with 23314829, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23314796 and 23314805.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23314631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11657415 + 11657416.

It is an arithmetic number, because the mean of its divisors is an integer number (11657416).

Almost surely, 2^23314831 is an apocalyptic number.

23314831 is a deficient number, since it is larger than the sum of its proper divisors (1).

23314831 is an equidigital number, since it uses as much as digits as its factorization.

23314831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 23314831 is about 4828.5433621331. The cubic root of 23314831 is about 285.6784125556.

The spelling of 23314831 in words is "twenty-three million, three hundred fourteen thousand, eight hundred thirty-one".