340132 has 24 divisors (see below), whose sum is σ = 664832. Its totient is φ = 151200.

The previous prime is 340129. The next prime is 340169. The reversal of 340132 is 231043.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a nialpdrome in base 13.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 340132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1507 + ... + 1717.

2³⁴⁰¹³² is an apocalyptic number.

It is an amenable number.

340132 is a deficient number, since it is larger than the sum of its proper divisors (324700).

340132 is a wasteful number, since it uses less digits than its factorization.

340132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259 (or 257 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 340132 is about 583.2083675669. The cubic root of 340132 is about 69.8043516360.

Adding to 340132 its reverse (231043), we get a palindrome (571175).

The spelling of 340132 in words is "three hundred forty thousand, one hundred thirty-two".