158093427 has 4 divisors (see below), whose sum is σ = 210791240. Its totient is φ = 105395616.

The previous prime is 158093371. The next prime is 158093437. The reversal of 158093427 is 724390851.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 724390851 = 3 ⋅241463617.

It is not a de Polignac number, because 158093427 - 2⁶ = 158093363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158093437) 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 3 ways as a sum of consecutive naturals, for example, 26348902 + ... + 26348907.

It is an arithmetic number, because the mean of its divisors is an integer number (52697810).

Almost surely, 2^158093427 is an apocalyptic number.

158093427 is a deficient number, since it is larger than the sum of its proper divisors (52697813).

158093427 is an equidigital number, since it uses as much as digits as its factorization.

158093427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52697812.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 158093427 is about 12573.5208672830. The cubic root of 158093427 is about 540.7185530328.

The spelling of 158093427 in words is "one hundred fifty-eight million, ninety-three thousand, four hundred twenty-seven".