23414939 has 2 divisors, whose sum is σ = 23414940. Its totient is φ = 23414938.

The previous prime is 23414893. The next prime is 23414947. The reversal of 23414939 is 93941432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23414939 - 2⁸ = 23414683 is a prime.

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 = 23414899 and 23414908.

It is not a weakly prime, because it can be changed into another prime (23414639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11707469 + 11707470.

It is an arithmetic number, because the mean of its divisors is an integer number (11707470).

Almost surely, 2^23414939 is an apocalyptic number.

23414939 is a deficient number, since it is larger than the sum of its proper divisors (1).

23414939 is an equidigital number, since it uses as much as digits as its factorization.

23414939 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 35.

The square root of 23414939 is about 4838.8985316909. The cubic root of 23414939 is about 286.0867057436.

The spelling of 23414939 in words is "twenty-three million, four hundred fourteen thousand, nine hundred thirty-nine".