132216775 has 12 divisors (see below), whose sum is σ = 164279664. Its totient is φ = 105560000.

The previous prime is 132216757. The next prime is 132216827. The reversal of 132216775 is 577612231.

It is not a de Polignac number, because 132216775 - 2⁵ = 132216743 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132216775.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7950 + ... + 18100.

It is an arithmetic number, because the mean of its divisors is an integer number (13689972).

Almost surely, 2^132216775 is an apocalyptic number.

132216775 is a deficient number, since it is larger than the sum of its proper divisors (32062889).

132216775 is a wasteful number, since it uses less digits than its factorization.

132216775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10682 (or 10677 counting only the distinct ones).

The product of its digits is 17640, while the sum is 34.

The square root of 132216775 is about 11498.5553440421. Note that the first 3 decimals coincide. The cubic root of 132216775 is about 509.4429070017.

The spelling of 132216775 in words is "one hundred thirty-two million, two hundred sixteen thousand, seven hundred seventy-five".