23524049 has 2 divisors, whose sum is σ = 23524050. Its totient is φ = 23524048.

The previous prime is 23524043. The next prime is 23524051. The reversal of 23524049 is 94042532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 16000000 + 7524049 = 4000^2 + 2743^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23524049 is a prime.

Together with 23524051, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23524043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11762024 + 11762025.

It is an arithmetic number, because the mean of its divisors is an integer number (11762025).

Almost surely, 2^23524049 is an apocalyptic number.

It is an amenable number.

23524049 is a deficient number, since it is larger than the sum of its proper divisors (1).

23524049 is an equidigital number, since it uses as much as digits as its factorization.

23524049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 23524049 is about 4850.1596880928. The cubic root of 23524049 is about 286.5303905783.

The spelling of 23524049 in words is "twenty-three million, five hundred twenty-four thousand, forty-nine".