158900 has 36 divisors (see below), whose sum is σ = 395808. Its totient is φ = 54240.

The previous prime is 158881. The next prime is 158909. The reversal of 158900 is 9851.

158900 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158909) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 587 + ... + 813.

2¹⁵⁸⁹⁰⁰ is an apocalyptic number.

158900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (197904).

158900 is an abundant number, since it is smaller than the sum of its proper divisors (236908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158900 is a wasteful number, since it uses less digits than its factorization.

158900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 158900 is about 398.6226285599. The cubic root of 158900 is about 54.1636553224.

The spelling of 158900 in words is "one hundred fifty-eight thousand, nine hundred".