23394829 has 2 divisors, whose sum is σ = 23394830. Its totient is φ = 23394828.

The previous prime is 23394827. The next prime is 23394853. The reversal of 23394829 is 92849332.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14424804 + 8970025 = 3798^2 + 2995^2 .

It is a cyclic number.

It is not a de Polignac number, because 23394829 - 2¹ = 23394827 is a prime.

Together with 23394827, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 23394791 and 23394800.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23394827) 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, 11697414 + 11697415.

It is an arithmetic number, because the mean of its divisors is an integer number (11697415).

Almost surely, 2^23394829 is an apocalyptic number.

It is an amenable number.

23394829 is a deficient number, since it is larger than the sum of its proper divisors (1).

23394829 is an equidigital number, since it uses as much as digits as its factorization.

23394829 is an odious number, because the sum of its binary digits is odd.

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

The square root of 23394829 is about 4836.8201331040. The cubic root of 23394829 is about 286.0047801050.

The spelling of 23394829 in words is "twenty-three million, three hundred ninety-four thousand, eight hundred twenty-nine".