132290 has 8 divisors (see below), whose sum is σ = 238140. Its totient is φ = 52912.

The previous prime is 132287. The next prime is 132299. The reversal of 132290 is 92231.

It can be written as a sum of positive squares in 2 ways, for example, as 120409 + 11881 = 347^2 + 109^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (132299) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6605 + ... + 6624.

2¹³²²⁹⁰ is an apocalyptic number.

132290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132290 is a deficient number, since it is larger than the sum of its proper divisors (105850).

132290 is a wasteful number, since it uses less digits than its factorization.

132290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13236.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 132290 is about 363.7169228947. The cubic root of 132290 is about 50.9536937108.

The spelling of 132290 in words is "one hundred thirty-two thousand, two hundred ninety".