23464691 has 2 divisors, whose sum is σ = 23464692. Its totient is φ = 23464690.

The previous prime is 23464667. The next prime is 23464699. The reversal of 23464691 is 19646432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23464691 - 2¹⁸ = 23202547 is a prime.

It is a Chen prime.

It is equal to p_1475639 and since 23464691 and 1475639 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (23464699) 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, 11732345 + 11732346.

It is an arithmetic number, because the mean of its divisors is an integer number (11732346).

Almost surely, 2^23464691 is an apocalyptic number.

23464691 is a deficient number, since it is larger than the sum of its proper divisors (1).

23464691 is an equidigital number, since it uses as much as digits as its factorization.

23464691 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 35.

The square root of 23464691 is about 4844.0366431314. The cubic root of 23464691 is about 286.2891878235.

It can be divided in two parts, 2346 and 4691, that multiplied together give a triangular number (11005086 = T₄₆₉₁).

The spelling of 23464691 in words is "twenty-three million, four hundred sixty-four thousand, six hundred ninety-one".