23086669 has 2 divisors, whose sum is σ = 23086670. Its totient is φ = 23086668.

The previous prime is 23086667. The next prime is 23086703. The reversal of 23086669 is 96668032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 17388900 + 5697769 = 4170^2 + 2387^2 .

It is a cyclic number.

It is not a de Polignac number, because 23086669 - 2¹ = 23086667 is a prime.

It is a super-2 number, since 2×23086669² = 1065988571031122, which contains 22 as substring.

Together with 23086667, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23086667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11543334 + 11543335.

It is an arithmetic number, because the mean of its divisors is an integer number (11543335).

Almost surely, 2^23086669 is an apocalyptic number.

It is an amenable number.

23086669 is a deficient number, since it is larger than the sum of its proper divisors (1).

23086669 is an equidigital number, since it uses as much as digits as its factorization.

23086669 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 40.

The square root of 23086669 is about 4804.8588949104. The cubic root of 23086669 is about 284.7434605405.

The spelling of 23086669 in words is "twenty-three million, eighty-six thousand, six hundred sixty-nine".