132758239 has 2 divisors, whose sum is σ = 132758240. Its totient is φ = 132758238.

The previous prime is 132758237. The next prime is 132758291. The reversal of 132758239 is 932857231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 132758239 - 2¹ = 132758237 is a prime.

It is a super-2 number, since 2×132758239² = 35249500044762242, which contains 22 as substring.

Together with 132758237, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (132758237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66379119 + 66379120.

It is an arithmetic number, because the mean of its divisors is an integer number (66379120).

Almost surely, 2^132758239 is an apocalyptic number.

132758239 is a deficient number, since it is larger than the sum of its proper divisors (1).

132758239 is an equidigital number, since it uses as much as digits as its factorization.

132758239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 90720, while the sum is 40.

The square root of 132758239 is about 11522.0761584013. The cubic root of 132758239 is about 510.1373960202.

The spelling of 132758239 in words is "one hundred thirty-two million, seven hundred fifty-eight thousand, two hundred thirty-nine".