158411 has 4 divisors (see below), whose sum is σ = 172824. Its totient is φ = 144000.

The previous prime is 158407. The next prime is 158419. The reversal of 158411 is 114851.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 158411 - 2² = 158407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158419) 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, 7190 + ... + 7211.

It is an arithmetic number, because the mean of its divisors is an integer number (43206).

2¹⁵⁸⁴¹¹ is an apocalyptic number.

158411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

158411 is a deficient number, since it is larger than the sum of its proper divisors (14413).

158411 is a wasteful number, since it uses less digits than its factorization.

158411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14412.

The product of its digits is 160, while the sum is 20.

The square root of 158411 is about 398.0087938727. The cubic root of 158411 is about 54.1080370228.

It can be divided in two parts, 1584 and 11, that multiplied together give a square (17424 = 132²).

The spelling of 158411 in words is "one hundred fifty-eight thousand, four hundred eleven".