232214537 has 2 divisors, whose sum is σ = 232214538. Its totient is φ = 232214536.

The previous prime is 232214497. The next prime is 232214539. The reversal of 232214537 is 735412232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200618896 + 31595641 = 14164^2 + 5621^2 .

It is a cyclic number.

It is not a de Polignac number, because 232214537 - 2²⁶ = 165105673 is a prime.

Together with 232214539, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (232214539) 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, 116107268 + 116107269.

It is an arithmetic number, because the mean of its divisors is an integer number (116107269).

Almost surely, 2^232214537 is an apocalyptic number.

It is an amenable number.

232214537 is a deficient number, since it is larger than the sum of its proper divisors (1).

232214537 is an equidigital number, since it uses as much as digits as its factorization.

232214537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 232214537 is about 15238.5871064216. The cubic root of 232214537 is about 614.6527107028.

Adding to 232214537 its reverse (735412232), we get a palindrome (967626769).

The spelling of 232214537 in words is "two hundred thirty-two million, two hundred fourteen thousand, five hundred thirty-seven".