23984413 has 2 divisors, whose sum is σ = 23984414. Its totient is φ = 23984412.

The previous prime is 23984383. The next prime is 23984449. The reversal of 23984413 is 31448932.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20457529 + 3526884 = 4523^2 + 1878^2 .

It is a cyclic number.

It is not a de Polignac number, because 23984413 - 2⁹ = 23983901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23984113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11992206 + 11992207.

It is an arithmetic number, because the mean of its divisors is an integer number (11992207).

Almost surely, 2^23984413 is an apocalyptic number.

It is an amenable number.

23984413 is a deficient number, since it is larger than the sum of its proper divisors (1).

23984413 is an equidigital number, since it uses as much as digits as its factorization.

23984413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20736, while the sum is 34.

The square root of 23984413 is about 4897.3883856603. The cubic root of 23984413 is about 288.3874551379.

The spelling of 23984413 in words is "twenty-three million, nine hundred eighty-four thousand, four hundred thirteen".