232537273 has 2 divisors, whose sum is σ = 232537274. Its totient is φ = 232537272.

The previous prime is 232537243. The next prime is 232537303. The reversal of 232537273 is 372735232.

It is a balanced prime because it is at equal distance from previous prime (232537243) and next prime (232537303).

It can be written as a sum of positive squares in only one way, i.e., 213247609 + 19289664 = 14603^2 + 4392^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-232537273 is a prime.

It is not a weakly prime, because it can be changed into another prime (232537223) 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, 116268636 + 116268637.

It is an arithmetic number, because the mean of its divisors is an integer number (116268637).

Almost surely, 2^232537273 is an apocalyptic number.

It is an amenable number.

232537273 is a deficient number, since it is larger than the sum of its proper divisors (1).

232537273 is an equidigital number, since it uses as much as digits as its factorization.

232537273 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 52920, while the sum is 34.

The square root of 232537273 is about 15249.1728628146. The cubic root of 232537273 is about 614.9373307371.

The spelling of 232537273 in words is "two hundred thirty-two million, five hundred thirty-seven thousand, two hundred seventy-three".