132489441 has 12 divisors (see below), whose sum is σ = 218712832. Its totient is φ = 75708216.

The previous prime is 132489437. The next prime is 132489503. The reversal of 132489441 is 144984231.

It is a happy number.

132489441 is a `hidden beast` number, since 132 + 4 + 89 + 441 = 666.

It is not a de Polignac number, because 132489441 - 2² = 132489437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132489396 and 132489405.

It is not an unprimeable number, because it can be changed into a prime (132489431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1051441 + ... + 1051566.

Almost surely, 2^132489441 is an apocalyptic number.

It is an amenable number.

132489441 is a deficient number, since it is larger than the sum of its proper divisors (86223391).

132489441 is a wasteful number, since it uses less digits than its factorization.

132489441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2103020 (or 2103017 counting only the distinct ones).

The product of its digits is 27648, while the sum is 36.

The square root of 132489441 is about 11510.4057704322. The cubic root of 132489441 is about 509.7928685975.

The spelling of 132489441 in words is "one hundred thirty-two million, four hundred eighty-nine thousand, four hundred forty-one".