23914453 has 2 divisors, whose sum is σ = 23914454. Its totient is φ = 23914452.

The previous prime is 23914441. The next prime is 23914459. The reversal of 23914453 is 35441932.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23882769 + 31684 = 4887^2 + 178^2 .

It is a cyclic number.

It is not a de Polignac number, because 23914453 - 2⁹ = 23913941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23914459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11957226 + 11957227.

It is an arithmetic number, because the mean of its divisors is an integer number (11957227).

Almost surely, 2^23914453 is an apocalyptic number.

It is an amenable number.

23914453 is a deficient number, since it is larger than the sum of its proper divisors (1).

23914453 is an equidigital number, since it uses as much as digits as its factorization.

23914453 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12960, while the sum is 31.

The square root of 23914453 is about 4890.2405871286. The cubic root of 23914453 is about 288.1067834798.

The spelling of 23914453 in words is "twenty-three million, nine hundred fourteen thousand, four hundred fifty-three".