159381348 has 96 divisors (see below), whose sum is σ = 459648000. Its totient is φ = 41959296.

The previous prime is 159381347. The next prime is 159381353. The reversal of 159381348 is 843183951.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (159381347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57703 + ... + 60401.

It is an arithmetic number, because the mean of its divisors is an integer number (4788000).

Almost surely, 2^159381348 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 159381348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (229824000).

159381348 is an abundant number, since it is smaller than the sum of its proper divisors (300266652).

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

159381348 is a wasteful number, since it uses less digits than its factorization.

159381348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2769 (or 2767 counting only the distinct ones).

The product of its digits is 103680, while the sum is 42.

The square root of 159381348 is about 12624.6325887132. The cubic root of 159381348 is about 542.1829196096.

The spelling of 159381348 in words is "one hundred fifty-nine million, three hundred eighty-one thousand, three hundred forty-eight".