23996393 has 2 divisors, whose sum is σ = 23996394. Its totient is φ = 23996392.

The previous prime is 23996389. The next prime is 23996443. The reversal of 23996393 is 39369932.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13446889 + 10549504 = 3667^2 + 3248^2 .

It is a cyclic number.

It is not a de Polignac number, because 23996393 - 2² = 23996389 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23996593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11998196 + 11998197.

It is an arithmetic number, because the mean of its divisors is an integer number (11998197).

Almost surely, 2^23996393 is an apocalyptic number.

It is an amenable number.

23996393 is a deficient number, since it is larger than the sum of its proper divisors (1).

23996393 is an equidigital number, since it uses as much as digits as its factorization.

23996393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 236196, while the sum is 44.

The square root of 23996393 is about 4898.6113338374. The cubic root of 23996393 is about 288.4354627980.

It can be divided in two parts, 2399639 and 3, that multiplied together give a palindrome (7198917).

The spelling of 23996393 in words is "twenty-three million, nine hundred ninety-six thousand, three hundred ninety-three".