132004489 has 2 divisors, whose sum is σ = 132004490. Its totient is φ = 132004488.

The previous prime is 132004471. The next prime is 132004511. The reversal of 132004489 is 984400231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88510464 + 43494025 = 9408^2 + 6595^2 .

It is an emirp because it is prime and its reverse (984400231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 132004489 - 2¹¹ = 132002441 is a prime.

It is a super-2 number, since 2×132004489² = 34850370232302242, which contains 22 as substring.

It is equal to p_7485430 and since 132004489 and 7485430 have the same sum of digits, it is a Honaker prime.

It is a self number, because there is not a number n which added to its sum of digits gives 132004489.

It is not a weakly prime, because it can be changed into another prime (132004469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66002244 + 66002245.

It is an arithmetic number, because the mean of its divisors is an integer number (66002245).

Almost surely, 2^132004489 is an apocalyptic number.

It is an amenable number.

132004489 is a deficient number, since it is larger than the sum of its proper divisors (1).

132004489 is an equidigital number, since it uses as much as digits as its factorization.

132004489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 132004489 is about 11489.3206500646. The cubic root of 132004489 is about 509.1701087154.

It can be divided in two parts, 13200 and 4489, that added together give a square (17689 = 133²).

The spelling of 132004489 in words is "one hundred thirty-two million, four thousand, four hundred eighty-nine".