132956242 has 16 divisors (see below), whose sum is σ = 206841600. Its totient is φ = 64020880.

The previous prime is 132956237. The next prime is 132956249. The reversal of 132956242 is 242659231.

It is a junction number, because it is equal to n+sod(n) for n = 132956198 and 132956207.

It is not an unprimeable number, because it can be changed into a prime (132956249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21567 + ... + 27037.

It is an arithmetic number, because the mean of its divisors is an integer number (12927600).

Almost surely, 2^132956242 is an apocalyptic number.

132956242 is a deficient number, since it is larger than the sum of its proper divisors (73885358).

132956242 is a wasteful number, since it uses less digits than its factorization.

132956242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5921.

The product of its digits is 25920, while the sum is 34.

The square root of 132956242 is about 11530.6652886987. The cubic root of 132956242 is about 510.3908857734.

The spelling of 132956242 in words is "one hundred thirty-two million, nine hundred fifty-six thousand, two hundred forty-two".