132747074 has 4 divisors (see below), whose sum is σ = 199120614. Its totient is φ = 66373536.

The previous prime is 132747061. The next prime is 132747079. The reversal of 132747074 is 470747231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 126720049 + 6027025 = 11257^2 + 2455^2 .

It is a super-2 number, since 2×132747074² = 35243571311122952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132747079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33186767 + ... + 33186770.

Almost surely, 2^132747074 is an apocalyptic number.

132747074 is a deficient number, since it is larger than the sum of its proper divisors (66373540).

132747074 is an equidigital number, since it uses as much as digits as its factorization.

132747074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66373539.

The product of its (nonzero) digits is 32928, while the sum is 35.

The square root of 132747074 is about 11521.5916435187. The cubic root of 132747074 is about 510.1230947265.

The spelling of 132747074 in words is "one hundred thirty-two million, seven hundred forty-seven thousand, seventy-four".