158167927 has 2 divisors, whose sum is σ = 158167928. Its totient is φ = 158167926.

The previous prime is 158167759. The next prime is 158167973. The reversal of 158167927 is 729761851.

It is a happy number.

It is an a-pointer prime, because the next prime (158167973) can be obtained adding 158167927 to its sum of digits (46).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 158167927 - 2²³ = 149779319 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (158167027) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79083963 + 79083964.

It is an arithmetic number, because the mean of its divisors is an integer number (79083964).

Almost surely, 2^158167927 is an apocalyptic number.

158167927 is a deficient number, since it is larger than the sum of its proper divisors (1).

158167927 is an equidigital number, since it uses as much as digits as its factorization.

158167927 is an evil number, because the sum of its binary digits is even.

The product of its digits is 211680, while the sum is 46.

The square root of 158167927 is about 12576.4830934566. The cubic root of 158167927 is about 540.8034758258.

The spelling of 158167927 in words is "one hundred fifty-eight million, one hundred sixty-seven thousand, nine hundred twenty-seven".