23432207 has 2 divisors, whose sum is σ = 23432208. Its totient is φ = 23432206.

The previous prime is 23432173. The next prime is 23432219. The reversal of 23432207 is 70223432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23432207 - 2¹⁰ = 23431183 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 (23432237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11716103 + 11716104.

It is an arithmetic number, because the mean of its divisors is an integer number (11716104).

Almost surely, 2^23432207 is an apocalyptic number.

23432207 is a deficient number, since it is larger than the sum of its proper divisors (1).

23432207 is an equidigital number, since it uses as much as digits as its factorization.

23432207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 23432207 is about 4840.6824932028. The cubic root of 23432207 is about 286.1570160031.

Adding to 23432207 its reverse (70223432), we get a palindrome (93655639).

The spelling of 23432207 in words is "twenty-three million, four hundred thirty-two thousand, two hundred seven".