23436967 has 2 divisors, whose sum is σ = 23436968. Its totient is φ = 23436966.

The previous prime is 23436923. The next prime is 23436989. The reversal of 23436967 is 76963432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23436967 is a prime.

It is a Chen 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 (23436997) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11718483 + 11718484.

It is an arithmetic number, because the mean of its divisors is an integer number (11718484).

Almost surely, 2^23436967 is an apocalyptic number.

23436967 is a deficient number, since it is larger than the sum of its proper divisors (1).

23436967 is an equidigital number, since it uses as much as digits as its factorization.

23436967 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 163296, while the sum is 40.

The square root of 23436967 is about 4841.1741344430. The cubic root of 23436967 is about 286.1763912612.

The spelling of 23436967 in words is "twenty-three million, four hundred thirty-six thousand, nine hundred sixty-seven".