232884137 has 2 divisors, whose sum is σ = 232884138. Its totient is φ = 232884136.

The previous prime is 232884103. The next prime is 232884143. The reversal of 232884137 is 731488232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 202236841 + 30647296 = 14221^2 + 5536^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232884137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 232884137.

It is not a weakly prime, because it can be changed into another prime (232884167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116442068 + 116442069.

It is an arithmetic number, because the mean of its divisors is an integer number (116442069).

Almost surely, 2^232884137 is an apocalyptic number.

It is an amenable number.

232884137 is a deficient number, since it is larger than the sum of its proper divisors (1).

232884137 is an equidigital number, since it uses as much as digits as its factorization.

232884137 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 38.

The square root of 232884137 is about 15260.5418317961. The cubic root of 232884137 is about 615.2429357286.

The spelling of 232884137 in words is "two hundred thirty-two million, eight hundred eighty-four thousand, one hundred thirty-seven".