158026180 has 48 divisors (see below), whose sum is σ = 358896384. Its totient is φ = 58101120.

The previous prime is 158026159. The next prime is 158026199. The reversal of 158026180 is 81620851.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67225 + ... + 69535.

It is an arithmetic number, because the mean of its divisors is an integer number (7477008).

Almost surely, 2^158026180 is an apocalyptic number.

158026180 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 158026180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179448192).

158026180 is an abundant number, since it is smaller than the sum of its proper divisors (200870204).

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

158026180 is a wasteful number, since it uses less digits than its factorization.

158026180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596 (or 2594 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 31.

The square root of 158026180 is about 12570.8464313267. The cubic root of 158026180 is about 540.6418750454.

The spelling of 158026180 in words is "one hundred fifty-eight million, twenty-six thousand, one hundred eighty".