23006329 has 2 divisors, whose sum is σ = 23006330. Its totient is φ = 23006328.

The previous prime is 23006327. The next prime is 23006339. The reversal of 23006329 is 92360032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12766329 + 10240000 = 3573^2 + 3200^2 .

It is a cyclic number.

It is not a de Polignac number, because 23006329 - 2¹ = 23006327 is a prime.

Together with 23006327, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (23006323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11503164 + 11503165.

It is an arithmetic number, because the mean of its divisors is an integer number (11503165).

Almost surely, 2^23006329 is an apocalyptic number.

It is an amenable number.

23006329 is a deficient number, since it is larger than the sum of its proper divisors (1).

23006329 is an equidigital number, since it uses as much as digits as its factorization.

23006329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 23006329 is about 4796.4913217893. The cubic root of 23006329 is about 284.4127808597.

The spelling of 23006329 in words is "twenty-three million, six thousand, three hundred twenty-nine".