158300 has 18 divisors (see below), whose sum is σ = 343728. Its totient is φ = 63280.

The previous prime is 158293. The next prime is 158303. The reversal of 158300 is 3851.

158300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158303) by changing a digit.

158300 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 692 + ... + 891.

It is an arithmetic number, because the mean of its divisors is an integer number (19096).

2¹⁵⁸³⁰⁰ is an apocalyptic number.

158300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158300 is an abundant number, since it is smaller than the sum of its proper divisors (185428).

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

158300 is a wasteful number, since it uses less digits than its factorization.

158300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597 (or 1590 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 158300 is about 397.8693252816. The cubic root of 158300 is about 54.0953960751.

Subtracting from 158300 its reverse (3851), we obtain a square (154449 = 393²).

The spelling of 158300 in words is "one hundred fifty-eight thousand, three hundred".