23004929 has 2 divisors, whose sum is σ = 23004930. Its totient is φ = 23004928.

The previous prime is 23004913. The next prime is 23004931. The reversal of 23004929 is 92940032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 22800625 + 204304 = 4775^2 + 452^2 .

It is a cyclic number.

It is not a de Polignac number, because 23004929 - 2⁴ = 23004913 is a prime.

Together with 23004931, 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 (23004979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11502464 + 11502465.

It is an arithmetic number, because the mean of its divisors is an integer number (11502465).

Almost surely, 2^23004929 is an apocalyptic number.

It is an amenable number.

23004929 is a deficient number, since it is larger than the sum of its proper divisors (1).

23004929 is an equidigital number, since it uses as much as digits as its factorization.

23004929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 23004929 is about 4796.3453795572. The cubic root of 23004929 is about 284.4070116361.

The spelling of 23004929 in words is "twenty-three million, four thousand, nine hundred twenty-nine".