23874967 has 2 divisors, whose sum is σ = 23874968. Its totient is φ = 23874966.

The previous prime is 23874937. The next prime is 23874971. The reversal of 23874967 is 76947832.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23874967 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23874937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11937483 + 11937484.

It is an arithmetic number, because the mean of its divisors is an integer number (11937484).

Almost surely, 2^23874967 is an apocalyptic number.

23874967 is a deficient number, since it is larger than the sum of its proper divisors (1).

23874967 is an equidigital number, since it uses as much as digits as its factorization.

23874967 is an evil number, because the sum of its binary digits is even.

The product of its digits is 508032, while the sum is 46.

The square root of 23874967 is about 4886.2016945681. The cubic root of 23874967 is about 287.9481283573.

The spelling of 23874967 in words is "twenty-three million, eight hundred seventy-four thousand, nine hundred sixty-seven".