132717609 has 24 divisors (see below), whose sum is σ = 202194720. Its totient is φ = 86969376.

The previous prime is 132717587. The next prime is 132717647. The reversal of 132717609 is 906717231.

It is a happy number.

132717609 is a `hidden beast` number, since 1 + 32 + 7 + 17 + 609 = 666.

It is not a de Polignac number, because 132717609 - 2¹⁷ = 132586537 is a prime.

It is a super-2 number, since 2×132717609² = 35227927477353762, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132717209) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9709 + ... + 18965.

It is an arithmetic number, because the mean of its divisors is an integer number (8424780).

Almost surely, 2^132717609 is an apocalyptic number.

It is an amenable number.

132717609 is a deficient number, since it is larger than the sum of its proper divisors (69477111).

132717609 is an frugal number, since it uses more digits than its factorization.

132717609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9331 (or 9319 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 36.

The square root of 132717609 is about 11520.3128863760. The cubic root of 132717609 is about 510.0853490378.

The spelling of 132717609 in words is "one hundred thirty-two million, seven hundred seventeen thousand, six hundred nine".