158482 has 4 divisors (see below), whose sum is σ = 237726. Its totient is φ = 79240.

The previous prime is 158449. The next prime is 158489. The reversal of 158482 is 284851.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 284851 = 7 ⋅40693.

It can be written as a sum of positive squares in only one way, i.e., 95481 + 63001 = 309^2 + 251^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 158482.

It is not an unprimeable number, because it can be changed into a prime (158489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39619 + ... + 39622.

2¹⁵⁸⁴⁸² is an apocalyptic number.

158482 is a deficient number, since it is larger than the sum of its proper divisors (79244).

158482 is an equidigital number, since it uses as much as digits as its factorization.

158482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79243.

The product of its digits is 2560, while the sum is 28.

The square root of 158482 is about 398.0979778899. The cubic root of 158482 is about 54.1161195777.

The spelling of 158482 in words is "one hundred fifty-eight thousand, four hundred eighty-two".