132451682 has 12 divisors (see below), whose sum is σ = 218381478. Its totient is φ = 60205200.

The previous prime is 132451667. The next prime is 132451691. The reversal of 132451682 is 286154231.

It can be written as a sum of positive squares in only one way, i.e., 79584241 + 52867441 = 8921^2 + 7271^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 273419 + ... + 273902.

Almost surely, 2^132451682 is an apocalyptic number.

132451682 is a deficient number, since it is larger than the sum of its proper divisors (85929796).

132451682 is a wasteful number, since it uses less digits than its factorization.

132451682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547345 (or 547334 counting only the distinct ones).

The product of its digits is 11520, while the sum is 32.

The square root of 132451682 is about 11508.7654420446. The cubic root of 132451682 is about 509.7444343029.

The spelling of 132451682 in words is "one hundred thirty-two million, four hundred fifty-one thousand, six hundred eighty-two".