23492069 has 2 divisors, whose sum is σ = 23492070. Its totient is φ = 23492068.

The previous prime is 23492047. The next prime is 23492083. The reversal of 23492069 is 96029432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17430625 + 6061444 = 4175^2 + 2462^2 .

It is a cyclic number.

It is not a de Polignac number, because 23492069 - 2⁸ = 23491813 is a prime.

It is a super-2 number, since 2×23492069² = 1103754611801522, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23492369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11746034 + 11746035.

It is an arithmetic number, because the mean of its divisors is an integer number (11746035).

Almost surely, 2^23492069 is an apocalyptic number.

It is an amenable number.

23492069 is a deficient number, since it is larger than the sum of its proper divisors (1).

23492069 is an equidigital number, since it uses as much as digits as its factorization.

23492069 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 23492069 is about 4846.8617681960. The cubic root of 23492069 is about 286.4004895087.

The spelling of 23492069 in words is "twenty-three million, four hundred ninety-two thousand, sixty-nine".