158047467 has 8 divisors (see below), whose sum is σ = 219892224. Its totient is φ = 100783848.

The previous prime is 158047457. The next prime is 158047469. The reversal of 158047467 is 764740851.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 158047467 - 2⁴ = 158047451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (158047469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1145203 + ... + 1145340.

It is an arithmetic number, because the mean of its divisors is an integer number (27486528).

Almost surely, 2^158047467 is an apocalyptic number.

158047467 is a deficient number, since it is larger than the sum of its proper divisors (61844757).

158047467 is a wasteful number, since it uses less digits than its factorization.

158047467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2290569.

The product of its (nonzero) digits is 188160, while the sum is 42.

The square root of 158047467 is about 12571.6930840679. The cubic root of 158047467 is about 540.6661497719. Note that the first 3 decimals are identical.

The spelling of 158047467 in words is "one hundred fifty-eight million, forty-seven thousand, four hundred sixty-seven".