23432371 has 2 divisors, whose sum is σ = 23432372. Its totient is φ = 23432370.

The previous prime is 23432329. The next prime is 23432401. The reversal of 23432371 is 17323432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23432371 - 2⁷ = 23432243 is a prime.

It is not a weakly prime, because it can be changed into another prime (23402371) 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, 11716185 + 11716186.

It is an arithmetic number, because the mean of its divisors is an integer number (11716186).

Almost surely, 2^23432371 is an apocalyptic number.

23432371 is a deficient number, since it is larger than the sum of its proper divisors (1).

23432371 is an equidigital number, since it uses as much as digits as its factorization.

23432371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 25.

The square root of 23432371 is about 4840.6994329332. The cubic root of 23432371 is about 286.1576835977.

The spelling of 23432371 in words is "twenty-three million, four hundred thirty-two thousand, three hundred seventy-one".