23919283 has 2 divisors, whose sum is σ = 23919284. Its totient is φ = 23919282.

The previous prime is 23919263. The next prime is 23919293. The reversal of 23919283 is 38291932.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23919283 - 2¹⁷ = 23788211 is a prime.

It is not a weakly prime, because it can be changed into another prime (23919263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11959641 + 11959642.

It is an arithmetic number, because the mean of its divisors is an integer number (11959642).

Almost surely, 2^23919283 is an apocalyptic number.

23919283 is a deficient number, since it is larger than the sum of its proper divisors (1).

23919283 is an equidigital number, since it uses as much as digits as its factorization.

23919283 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 37.

The square root of 23919283 is about 4890.7344029297. The cubic root of 23919283 is about 288.1261784748.

The spelling of 23919283 in words is "twenty-three million, nine hundred nineteen thousand, two hundred eighty-three".