132272146 has 8 divisors (see below), whose sum is σ = 198834480. Its totient is φ = 65993988.

The previous prime is 132272123. The next prime is 132272177. The reversal of 132272146 is 641272231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69876 + ... + 71743.

It is an arithmetic number, because the mean of its divisors is an integer number (24854310).

Almost surely, 2^132272146 is an apocalyptic number.

132272146 is a deficient number, since it is larger than the sum of its proper divisors (66562334).

132272146 is a wasteful number, since it uses less digits than its factorization.

132272146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142088.

The product of its digits is 4032, while the sum is 28.

The square root of 132272146 is about 11500.9628292591. The cubic root of 132272146 is about 509.5140135269.

The spelling of 132272146 in words is "one hundred thirty-two million, two hundred seventy-two thousand, one hundred forty-six".