158834 has 16 divisors (see below), whose sum is σ = 264600. Its totient is φ = 71040.

The previous prime is 158803. The next prime is 158843. The reversal of 158834 is 438851.

158834 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 34225 + 124609 = 185^2 + 353^2 .

It is a junction number, because it is equal to n+sod(n) for n = 158797 and 158806.

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 158834.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 992 + ... + 1140.

2¹⁵⁸⁸³⁴ is an apocalyptic number.

158834 is a deficient number, since it is larger than the sum of its proper divisors (105766).

158834 is a wasteful number, since it uses less digits than its factorization.

158834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205.

The product of its digits is 3840, while the sum is 29.

The square root of 158834 is about 398.5398348973. The cubic root of 158834 is about 54.1561552253.

The spelling of 158834 in words is "one hundred fifty-eight thousand, eight hundred thirty-four".