132973629 has 8 divisors (see below), whose sum is σ = 177507072. Its totient is φ = 88544640.

The previous prime is 132973579. The next prime is 132973637. The reversal of 132973629 is 926379231.

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

It is not a de Polignac number, because 132973629 - 2⁹ = 132973117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132973639) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23092 + ... + 28269.

It is an arithmetic number, because the mean of its divisors is an integer number (22188384).

Almost surely, 2^132973629 is an apocalyptic number.

It is an amenable number.

132973629 is a deficient number, since it is larger than the sum of its proper divisors (44533443).

132973629 is an equidigital number, since it uses as much as digits as its factorization.

132973629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52227.

The product of its digits is 122472, while the sum is 42.

The square root of 132973629 is about 11531.4192101406. The cubic root of 132973629 is about 510.4131331419.

The spelling of 132973629 in words is "one hundred thirty-two million, nine hundred seventy-three thousand, six hundred twenty-nine".