132946 has 8 divisors (see below), whose sum is σ = 217584. Its totient is φ = 60420.

The previous prime is 132929. The next prime is 132947. The reversal of 132946 is 649231.

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

It is a self number, because there is not a number n which added to its sum of digits gives 132946.

It is not an unprimeable number, because it can be changed into a prime (132947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3000 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (27198).

2¹³²⁹⁴⁶ is an apocalyptic number.

132946 is a deficient number, since it is larger than the sum of its proper divisors (84638).

132946 is a wasteful number, since it uses less digits than its factorization.

132946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6056.

The product of its digits is 1296, while the sum is 25.

The square root of 132946 is about 364.6176079127. The cubic root of 132946 is about 51.0377779813.

The spelling of 132946 in words is "one hundred thirty-two thousand, nine hundred forty-six".