132489171 has 12 divisors (see below), whose sum is σ = 192549448. Its totient is φ = 87783264.

The previous prime is 132489169. The next prime is 132489187. The reversal of 132489171 is 171984231.

It is a happy number.

132489171 is a `hidden beast` number, since 1 + 3 + 2 + 489 + 171 = 666.

It is not a de Polignac number, because 132489171 - 2¹ = 132489169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132489151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 43690 + ... + 46623.

Almost surely, 2^132489171 is an apocalyptic number.

132489171 is a deficient number, since it is larger than the sum of its proper divisors (60060277).

132489171 is a wasteful number, since it uses less digits than its factorization.

132489171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90482 (or 90479 counting only the distinct ones).

The product of its digits is 12096, while the sum is 36.

The square root of 132489171 is about 11510.3940419084. The cubic root of 132489171 is about 509.7925222953.

The spelling of 132489171 in words is "one hundred thirty-two million, four hundred eighty-nine thousand, one hundred seventy-one".