159287480 has 64 divisors (see below), whose sum is σ = 400118400. Its totient is φ = 56568960.

The previous prime is 159287441. The next prime is 159287519. The reversal of 159287480 is 84782951.

159287480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (159287441) and next prime (159287519).

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14711 + ... + 23129.

It is an arithmetic number, because the mean of its divisors is an integer number (6251850).

Almost surely, 2^159287480 is an apocalyptic number.

159287480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 159287480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200059200).

159287480 is an abundant number, since it is smaller than the sum of its proper divisors (240830920).

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

159287480 is a wasteful number, since it uses less digits than its factorization.

159287480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8484 (or 8480 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 44.

The square root of 159287480 is about 12620.9143884269. The cubic root of 159287480 is about 542.0764587606.

The spelling of 159287480 in words is "one hundred fifty-nine million, two hundred eighty-seven thousand, four hundred eighty".