159764948 has 48 divisors (see below), whose sum is σ = 333225984. Its totient is φ = 65581920.

The previous prime is 159764947. The next prime is 159764951. The reversal of 159764948 is 849467951.

It is a self number, because there is not a number n which added to its sum of digits gives 159764948.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159764947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 88511 + ... + 90297.

It is an arithmetic number, because the mean of its divisors is an integer number (6942208).

Almost surely, 2^159764948 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 159764948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166612992).

159764948 is an abundant number, since it is smaller than the sum of its proper divisors (173461036).

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

159764948 is a wasteful number, since it uses less digits than its factorization.

159764948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932 (or 1930 counting only the distinct ones).

The product of its digits is 2177280, while the sum is 53.

The square root of 159764948 is about 12639.8159796731. The cubic root of 159764948 is about 542.6175474929.

The spelling of 159764948 in words is "one hundred fifty-nine million, seven hundred sixty-four thousand, nine hundred forty-eight".