23466869 has 2 divisors, whose sum is σ = 23466870. Its totient is φ = 23466868.

The previous prime is 23466857. The next prime is 23466889. The reversal of 23466869 is 96866432.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15132100 + 8334769 = 3890^2 + 2887^2 .

It is a cyclic number.

It is not a de Polignac number, because 23466869 - 2⁴ = 23466853 is a prime.

It is a super-2 number, since 2×23466869² = 1101387881326322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23466889) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11733434 + 11733435.

It is an arithmetic number, because the mean of its divisors is an integer number (11733435).

Almost surely, 2^23466869 is an apocalyptic number.

It is an amenable number.

23466869 is a deficient number, since it is larger than the sum of its proper divisors (1).

23466869 is an equidigital number, since it uses as much as digits as its factorization.

23466869 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 373248, while the sum is 44.

The square root of 23466869 is about 4844.2614504174. The cubic root of 23466869 is about 286.2980453669.

The spelling of 23466869 in words is "twenty-three million, four hundred sixty-six thousand, eight hundred sixty-nine".