158327316 has 72 divisors (see below), whose sum is σ = 458762304. Its totient is φ = 45100800.

The previous prime is 158327311. The next prime is 158327317. The reversal of 158327316 is 613723851.

158327316 is a `hidden beast` number, since 1 + 583 + 2 + 73 + 1 + 6 = 666.

158327316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (158327311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 108391 + ... + 109841.

Almost surely, 2^158327316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 158327316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229381152).

158327316 is an abundant number, since it is smaller than the sum of its proper divisors (300434988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158327316 is a wasteful number, since it uses less digits than its factorization.

158327316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901 (or 1896 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 158327316 is about 12582.8182852650. The cubic root of 158327316 is about 540.9850743511.

The spelling of 158327316 in words is "one hundred fifty-eight million, three hundred twenty-seven thousand, three hundred sixteen".