23814971 has 2 divisors, whose sum is σ = 23814972. Its totient is φ = 23814970.

The previous prime is 23814953. The next prime is 23814979. The reversal of 23814971 is 17941832.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23814971 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (23814979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11907485 + 11907486.

It is an arithmetic number, because the mean of its divisors is an integer number (11907486).

Almost surely, 2^23814971 is an apocalyptic number.

23814971 is a deficient number, since it is larger than the sum of its proper divisors (1).

23814971 is an equidigital number, since it uses as much as digits as its factorization.

23814971 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 35.

The square root of 23814971 is about 4880.0585037477. The cubic root of 23814971 is about 287.7067286935.

The spelling of 23814971 in words is "twenty-three million, eight hundred fourteen thousand, nine hundred seventy-one".