23452207 has 2 divisors, whose sum is σ = 23452208. Its totient is φ = 23452206.

The previous prime is 23452183. The next prime is 23452229. The reversal of 23452207 is 70225432.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23452207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23452237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11726103 + 11726104.

It is an arithmetic number, because the mean of its divisors is an integer number (11726104).

Almost surely, 2^23452207 is an apocalyptic number.

23452207 is a deficient number, since it is larger than the sum of its proper divisors (1).

23452207 is an equidigital number, since it uses as much as digits as its factorization.

23452207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 23452207 is about 4842.7478769806. The cubic root of 23452207 is about 286.2384070106.

Adding to 23452207 its reverse (70225432), we get a palindrome (93677639).

It can be divided in two parts, 234 and 52207, that added together give a square (52441 = 229²).

The spelling of 23452207 in words is "twenty-three million, four hundred fifty-two thousand, two hundred seven".