158447127 has 8 divisors (see below), whose sum is σ = 211372416. Its totient is φ = 105576632.

The previous prime is 158447101. The next prime is 158447129. The reversal of 158447127 is 721744851.

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 158447127 - 2⁷ = 158446999 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158447129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6393 + ... + 18914.

It is an arithmetic number, because the mean of its divisors is an integer number (26421552).

Almost surely, 2^158447127 is an apocalyptic number.

158447127 is a deficient number, since it is larger than the sum of its proper divisors (52925289).

158447127 is a wasteful number, since it uses less digits than its factorization.

158447127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27397.

The product of its digits is 62720, while the sum is 39.

The square root of 158447127 is about 12587.5782817824. The cubic root of 158447127 is about 541.1214997889.

The spelling of 158447127 in words is "one hundred fifty-eight million, four hundred forty-seven thousand, one hundred twenty-seven".