23955319 has 2 divisors, whose sum is σ = 23955320. Its totient is φ = 23955318.

The previous prime is 23955307. The next prime is 23955331. The reversal of 23955319 is 91355932.

It is a balanced prime because it is at equal distance from previous prime (23955307) and next prime (23955331).

It is a cyclic number.

It is not a de Polignac number, because 23955319 - 2⁵ = 23955287 is a prime.

It is a super-2 number, since 2×23955319² = 1147714616783522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23955359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11977659 + 11977660.

It is an arithmetic number, because the mean of its divisors is an integer number (11977660).

Almost surely, 2^23955319 is an apocalyptic number.

23955319 is a deficient number, since it is larger than the sum of its proper divisors (1).

23955319 is an equidigital number, since it uses as much as digits as its factorization.

23955319 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36450, while the sum is 37.

The square root of 23955319 is about 4894.4171256647. The cubic root of 23955319 is about 288.2707996596.

The spelling of 23955319 in words is "twenty-three million, nine hundred fifty-five thousand, three hundred nineteen".