23682929 has 2 divisors, whose sum is σ = 23682930. Its totient is φ = 23682928.

The previous prime is 23682917. The next prime is 23682931. The reversal of 23682929 is 92928632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17205904 + 6477025 = 4148^2 + 2545^2 .

It is a cyclic number.

It is not a de Polignac number, because 23682929 - 2²⁴ = 6905713 is a prime.

It is a super-2 number, since 2×23682929² = 1121762252038082, which contains 22 as substring.

Together with 23682931, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23681929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11841464 + 11841465.

It is an arithmetic number, because the mean of its divisors is an integer number (11841465).

Almost surely, 2^23682929 is an apocalyptic number.

It is an amenable number.

23682929 is a deficient number, since it is larger than the sum of its proper divisors (1).

23682929 is an equidigital number, since it uses as much as digits as its factorization.

23682929 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 93312, while the sum is 41.

The square root of 23682929 is about 4866.5109678290. The cubic root of 23682929 is about 287.1740133751.

The spelling of 23682929 in words is "twenty-three million, six hundred eighty-two thousand, nine hundred twenty-nine".