132973762 has 8 divisors (see below), whose sum is σ = 211193676. Its totient is φ = 62575872.

The previous prime is 132973751. The next prime is 132973769. The reversal of 132973762 is 267379231.

It can be written as a sum of positive squares in 2 ways, for example, as 132963961 + 9801 = 11531^2 + 99^2 .

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

It is not an unprimeable number, because it can be changed into a prime (132973769) 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 3 ways as a sum of consecutive naturals, for example, 1955463 + ... + 1955530.

Almost surely, 2^132973762 is an apocalyptic number.

132973762 is a deficient number, since it is larger than the sum of its proper divisors (78219914).

132973762 is a wasteful number, since it uses less digits than its factorization.

132973762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3911012.

The product of its digits is 95256, while the sum is 40.

The square root of 132973762 is about 11531.4249769922. The cubic root of 132973762 is about 510.4133033133.

The spelling of 132973762 in words is "one hundred thirty-two million, nine hundred seventy-three thousand, seven hundred sixty-two".