36158 has 8 divisors (see below), whose sum is σ = 55080. Its totient is φ = 17800.

The previous prime is 36151. The next prime is 36161. The reversal of 36158 is 85163.

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

It is a nialpdrome in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 36158.

It is not an unprimeable number, because it can be changed into a prime (36151) 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, 113 + ... + 291.

It is an arithmetic number, because the mean of its divisors is an integer number (6885).

2³⁶¹⁵⁸ is an apocalyptic number.

36158 is a deficient number, since it is larger than the sum of its proper divisors (18922).

36158 is a wasteful number, since it uses less digits than its factorization.

36158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282.

The product of its digits is 720, while the sum is 23.

The square root of 36158 is about 190.1525703218. The cubic root of 36158 is about 33.0675079636.

It can be divided in two parts, 3615 and 8, that multiplied together give a triangular number (28920 = T₂₄₀).

The spelling of 36158 in words is "thirty-six thousand, one hundred fifty-eight".