23254999 has 2 divisors, whose sum is σ = 23255000. Its totient is φ = 23254998.

The previous prime is 23254967. The next prime is 23255003. The reversal of 23254999 is 99945232.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23254999 - 2⁵ = 23254967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23254949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11627499 + 11627500.

It is an arithmetic number, because the mean of its divisors is an integer number (11627500).

Almost surely, 2^23254999 is an apocalyptic number.

23254999 is a deficient number, since it is larger than the sum of its proper divisors (1).

23254999 is an equidigital number, since it uses as much as digits as its factorization.

23254999 is an evil number, because the sum of its binary digits is even.

The product of its digits is 174960, while the sum is 43.

The square root of 23254999 is about 4822.3437247878. The cubic root of 23254999 is about 285.4338278515.

The spelling of 23254999 in words is "twenty-three million, two hundred fifty-four thousand, nine hundred ninety-nine".