158306147 has 8 divisors (see below), whose sum is σ = 159667200. Its totient is φ = 156950344.

The previous prime is 158306117. The next prime is 158306167. The reversal of 158306147 is 741603851.

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 158306147 - 2¹⁴ = 158289763 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (158306117) 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, 79004 + ... + 80982.

It is an arithmetic number, because the mean of its divisors is an integer number (19958400).

Almost surely, 2^158306147 is an apocalyptic number.

158306147 is a deficient number, since it is larger than the sum of its proper divisors (1361053).

158306147 is a wasteful number, since it uses less digits than its factorization.

158306147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2625.

The product of its (nonzero) digits is 20160, while the sum is 35.

The square root of 158306147 is about 12581.9770703972. The cubic root of 158306147 is about 540.9609626485.

Adding to 158306147 its reverse (741603851), we get a palindrome (899909998).

The spelling of 158306147 in words is "one hundred fifty-eight million, three hundred six thousand, one hundred forty-seven".