132854389 has 2 divisors, whose sum is σ = 132854390. Its totient is φ = 132854388.

The previous prime is 132854387. The next prime is 132854413. The reversal of 132854389 is 983458231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 129732100 + 3122289 = 11390^2 + 1767^2 .

It is a cyclic number.

It is not a de Polignac number, because 132854389 - 2¹ = 132854387 is a prime.

Together with 132854387, 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 (132854387) 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, 66427194 + 66427195.

It is an arithmetic number, because the mean of its divisors is an integer number (66427195).

Almost surely, 2^132854389 is an apocalyptic number.

It is an amenable number.

132854389 is a deficient number, since it is larger than the sum of its proper divisors (1).

132854389 is an equidigital number, since it uses as much as digits as its factorization.

132854389 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 207360, while the sum is 43.

The square root of 132854389 is about 11526.2478283264. The cubic root of 132854389 is about 510.2605217721.

The spelling of 132854389 in words is "one hundred thirty-two million, eight hundred fifty-four thousand, three hundred eighty-nine".