158030079 has 32 divisors (see below), whose sum is σ = 234316800. Its totient is φ = 94228992.

The previous prime is 158030063. The next prime is 158030101. The reversal of 158030079 is 970030851.

It is not a de Polignac number, because 158030079 - 2⁴ = 158030063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158030009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 233089 + ... + 233765.

It is an arithmetic number, because the mean of its divisors is an integer number (7322400).

Almost surely, 2^158030079 is an apocalyptic number.

158030079 is a deficient number, since it is larger than the sum of its proper divisors (76286721).

158030079 is a wasteful number, since it uses less digits than its factorization.

158030079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 919.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 158030079 is about 12571.0015114151. The cubic root of 158030079 is about 540.6463214507.

The spelling of 158030079 in words is "one hundred fifty-eight million, thirty thousand, seventy-nine".