158380 has 12 divisors (see below), whose sum is σ = 332640. Its totient is φ = 63344.

The previous prime is 158371. The next prime is 158393. The reversal of 158380 is 83851.

158380 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 plaindrome in base 16.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3940 + ... + 3979.

It is an arithmetic number, because the mean of its divisors is an integer number (27720).

2¹⁵⁸³⁸⁰ is an apocalyptic number.

158380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

158380 is an abundant number, since it is smaller than the sum of its proper divisors (174260).

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

158380 is a wasteful number, since it uses less digits than its factorization.

158380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7928 (or 7926 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 158380 is about 397.9698481041. The cubic root of 158380 is about 54.1045072625.

Subtracting from 158380 its reverse (83851), we obtain a square (74529 = 273²).

The spelling of 158380 in words is "one hundred fifty-eight thousand, three hundred eighty".