132170766 has 64 divisors (see below), whose sum is σ = 330290688. Its totient is φ = 34328448.

The previous prime is 132170741. The next prime is 132170849. The reversal of 132170766 is 667071231.

It is a super-2 number, since 2×132170766² = 34938222770053512, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34776 + ... + 38388.

It is an arithmetic number, because the mean of its divisors is an integer number (5160792).

Almost surely, 2^132170766 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132170766, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165145344).

132170766 is an abundant number, since it is smaller than the sum of its proper divisors (198119922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132170766 is a wasteful number, since it uses less digits than its factorization.

132170766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705.

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 132170766 is about 11496.5545273356. The cubic root of 132170766 is about 509.3838078997.

The spelling of 132170766 in words is "one hundred thirty-two million, one hundred seventy thousand, seven hundred sixty-six".