23092691 has 2 divisors, whose sum is σ = 23092692. Its totient is φ = 23092690.

The previous prime is 23092687. The next prime is 23092711. The reversal of 23092691 is 19629032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23092691 - 2² = 23092687 is a prime.

It is not a weakly prime, because it can be changed into another prime (23092661) 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, 11546345 + 11546346.

It is an arithmetic number, because the mean of its divisors is an integer number (11546346).

Almost surely, 2^23092691 is an apocalyptic number.

23092691 is a deficient number, since it is larger than the sum of its proper divisors (1).

23092691 is an equidigital number, since it uses as much as digits as its factorization.

23092691 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 23092691 is about 4805.4855113714. The cubic root of 23092691 is about 284.7682161841.

The spelling of 23092691 in words is "twenty-three million, ninety-two thousand, six hundred ninety-one".