23994371 has 2 divisors, whose sum is σ = 23994372. Its totient is φ = 23994370.

The previous prime is 23994367. The next prime is 23994401. The reversal of 23994371 is 17349932.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23994371 - 2² = 23994367 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23994331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11997185 + 11997186.

It is an arithmetic number, because the mean of its divisors is an integer number (11997186).

Almost surely, 2^23994371 is an apocalyptic number.

23994371 is a deficient number, since it is larger than the sum of its proper divisors (1).

23994371 is an equidigital number, since it uses as much as digits as its factorization.

23994371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 40824, while the sum is 38.

The square root of 23994371 is about 4898.4049444692. The cubic root of 23994371 is about 288.4273611237.

The spelling of 23994371 in words is "twenty-three million, nine hundred ninety-four thousand, three hundred seventy-one".