158086081 has 8 divisors (see below), whose sum is σ = 164381184. Its totient is φ = 151865760.

The previous prime is 158086067. The next prime is 158086087. The reversal of 158086081 is 180680851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 158086081 - 2⁹ = 158085569 is a prime.

It is a super-2 number, since 2×158086081² = 49982418011877122, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 158086081.

It is not an unprimeable number, because it can be changed into a prime (158086087) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 14365 + ... + 22858.

It is an arithmetic number, because the mean of its divisors is an integer number (20547648).

Almost surely, 2^158086081 is an apocalyptic number.

It is an amenable number.

158086081 is a deficient number, since it is larger than the sum of its proper divisors (6295103).

158086081 is a wasteful number, since it uses less digits than its factorization.

158086081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37391.

The product of its (nonzero) digits is 15360, while the sum is 37.

The square root of 158086081 is about 12573.2287420535. The cubic root of 158086081 is about 540.7101778585.

The spelling of 158086081 in words is "one hundred fifty-eight million, eighty-six thousand, eighty-one".