156082 has 4 divisors (see below), whose sum is σ = 234126. Its totient is φ = 78040.

The previous prime is 156071. The next prime is 156089. The reversal of 156082 is 280651.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 280651 = 7 ⋅40093.

It can be written as a sum of positive squares in only one way, i.e., 151321 + 4761 = 389^2 + 69^2 .

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (156089) by changing a digit.

156082 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39019 + ... + 39022.

2¹⁵⁶⁰⁸² is an apocalyptic number.

156082 is a deficient number, since it is larger than the sum of its proper divisors (78044).

156082 is an equidigital number, since it uses as much as digits as its factorization.

156082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78043.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 156082 is about 395.0721453102. The cubic root of 156082 is about 53.8415565934.

The spelling of 156082 in words is "one hundred fifty-six thousand, eighty-two".