158162 has 8 divisors (see below), whose sum is σ = 244992. Its totient is φ = 76500.

The previous prime is 158161. The next prime is 158189. The reversal of 158162 is 261851.

158162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a nialpdrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (158161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1214 + ... + 1337.

It is an arithmetic number, because the mean of its divisors is an integer number (30624).

2¹⁵⁸¹⁶² is an apocalyptic number.

158162 is a deficient number, since it is larger than the sum of its proper divisors (86830).

158162 is a wasteful number, since it uses less digits than its factorization.

158162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2584.

The product of its digits is 480, while the sum is 23.

The square root of 158162 is about 397.6958636949. The cubic root of 158162 is about 54.0796720596.

The spelling of 158162 in words is "one hundred fifty-eight thousand, one hundred sixty-two".