23935229 has 2 divisors, whose sum is σ = 23935230. Its totient is φ = 23935228.

The previous prime is 23935213. The next prime is 23935253. The reversal of 23935229 is 92253932.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 20268004 + 3667225 = 4502^2 + 1915^2 .

It is a cyclic number.

It is not a de Polignac number, because 23935229 - 2⁴ = 23935213 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23935279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11967614 + 11967615.

It is an arithmetic number, because the mean of its divisors is an integer number (11967615).

Almost surely, 2^23935229 is an apocalyptic number.

It is an amenable number.

23935229 is a deficient number, since it is larger than the sum of its proper divisors (1).

23935229 is an equidigital number, since it uses as much as digits as its factorization.

23935229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29160, while the sum is 35.

The square root of 23935229 is about 4892.3643568320. The cubic root of 23935229 is about 288.1901915341.

The spelling of 23935229 in words is "twenty-three million, nine hundred thirty-five thousand, two hundred twenty-nine".