232081907 has 2 divisors, whose sum is σ = 232081908. Its totient is φ = 232081906.

The previous prime is 232081897. The next prime is 232081939. The reversal of 232081907 is 709180232.

It is an a-pointer prime, because the next prime (232081939) can be obtained adding 232081907 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232081907 - 2¹⁰ = 232080883 is a prime.

It is not a weakly prime, because it can be changed into another prime (232081007) 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, 116040953 + 116040954.

It is an arithmetic number, because the mean of its divisors is an integer number (116040954).

Almost surely, 2^232081907 is an apocalyptic number.

232081907 is a deficient number, since it is larger than the sum of its proper divisors (1).

232081907 is an equidigital number, since it uses as much as digits as its factorization.

232081907 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 232081907 is about 15234.2347034566. The cubic root of 232081907 is about 614.5356681963.

The spelling of 232081907 in words is "two hundred thirty-two million, eighty-one thousand, nine hundred seven".