159271464 has 64 divisors (see below), whose sum is σ = 437400000. Its totient is φ = 47928320.

The previous prime is 159271369. The next prime is 159271477. The reversal of 159271464 is 464172951.

It is an unprimeable number.

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, 37312 + ... + 41360.

It is an arithmetic number, because the mean of its divisors is an integer number (6834375).

Almost surely, 2^159271464 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 159271464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (218700000).

159271464 is an abundant number, since it is smaller than the sum of its proper divisors (278128536).

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

159271464 is a wasteful number, since it uses less digits than its factorization.

159271464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4218 (or 4214 counting only the distinct ones).

The product of its digits is 60480, while the sum is 39.

The square root of 159271464 is about 12620.2798701138. The cubic root of 159271464 is about 542.0582899596.

It can be divided in two parts, 15927 and 1464, that added together give a triangular number (17391 = T₁₈₆).

The spelling of 159271464 in words is "one hundred fifty-nine million, two hundred seventy-one thousand, four hundred sixty-four".