158066193 has 16 divisors (see below), whose sum is σ = 219977856. Its totient is φ = 100863360.

The previous prime is 158066173. The next prime is 158066197. The reversal of 158066193 is 391660851.

158066193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 158066193 - 2⁹ = 158065681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158066197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5605 + ... + 18642.

It is an arithmetic number, because the mean of its divisors is an integer number (13748616).

Almost surely, 2^158066193 is an apocalyptic number.

It is an amenable number.

158066193 is a deficient number, since it is larger than the sum of its proper divisors (61911663).

158066193 is a wasteful number, since it uses less digits than its factorization.

158066193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24344.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 158066193 is about 12572.4378304289. The cubic root of 158066193 is about 540.6875022484.

The spelling of 158066193 in words is "one hundred fifty-eight million, sixty-six thousand, one hundred ninety-three".