132707473 has 6 divisors (see below), whose sum is σ = 133258434. Its totient is φ = 132158736.

The previous prime is 132707459. The next prime is 132707479. The reversal of 132707473 is 374707231.

It can be written as a sum of positive squares in only one way, i.e., 103795344 + 28912129 = 10188^2 + 5377^2 .

It is not a de Polignac number, because 132707473 - 2⁵ = 132707441 is a prime.

It is a super-2 number, since 2×132707473² = 35222546780091458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132707479) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79261 + ... + 80917.

It is an arithmetic number, because the mean of its divisors is an integer number (22209739).

Almost surely, 2^132707473 is an apocalyptic number.

It is an amenable number.

132707473 is a deficient number, since it is larger than the sum of its proper divisors (550961).

132707473 is an frugal number, since it uses more digits than its factorization.

132707473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2223 (or 1940 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 132707473 is about 11519.8729593690. The cubic root of 132707473 is about 510.0723631781.

The spelling of 132707473 in words is "one hundred thirty-two million, seven hundred seven thousand, four hundred seventy-three".