23008619 has 2 divisors, whose sum is σ = 23008620. Its totient is φ = 23008618.

The previous prime is 23008613. The next prime is 23008627. The reversal of 23008619 is 91680032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23008619 - 2¹² = 23004523 is a prime.

It is a super-2 number, since 2×23008619² = 1058793096574322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 23008591 and 23008600.

It is not a weakly prime, because it can be changed into another prime (23008613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11504309 + 11504310.

It is an arithmetic number, because the mean of its divisors is an integer number (11504310).

Almost surely, 2^23008619 is an apocalyptic number.

23008619 is a deficient number, since it is larger than the sum of its proper divisors (1).

23008619 is an equidigital number, since it uses as much as digits as its factorization.

23008619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 23008619 is about 4796.7300320114. The cubic root of 23008619 is about 284.4222171567.

The spelling of 23008619 in words is "twenty-three million, eight thousand, six hundred nineteen".