232332091 has 2 divisors, whose sum is σ = 232332092. Its totient is φ = 232332090.

The previous prime is 232332071. The next prime is 232332101. The reversal of 232332091 is 190233232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 232332091 - 2¹³ = 232323899 is a prime.

It is not a weakly prime, because it can be changed into another prime (232332031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116166045 + 116166046.

It is an arithmetic number, because the mean of its divisors is an integer number (116166046).

Almost surely, 2^232332091 is an apocalyptic number.

232332091 is a deficient number, since it is larger than the sum of its proper divisors (1).

232332091 is an equidigital number, since it uses as much as digits as its factorization.

232332091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 232332091 is about 15242.4437345197. The cubic root of 232332091 is about 614.7564117840.

The spelling of 232332091 in words is "two hundred thirty-two million, three hundred thirty-two thousand, ninety-one".