159933460 has 48 divisors (see below), whose sum is σ = 343259280. Its totient is φ = 62576640.

The previous prime is 159933451. The next prime is 159933479. The reversal of 159933460 is 64339951.

It can be written as a sum of positive squares in 8 ways, for example, as 55771024 + 104162436 = 7468^2 + 10206^2 .

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, 410946 + ... + 411334.

It is an arithmetic number, because the mean of its divisors is an integer number (7151235).

Almost surely, 2^159933460 is an apocalyptic number.

159933460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159933460 is an abundant number, since it is smaller than the sum of its proper divisors (183325820).

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

159933460 is a wasteful number, since it uses less digits than its factorization.

159933460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796 (or 794 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 40.

The square root of 159933460 is about 12646.4801427116. The cubic root of 159933460 is about 542.8082556556.

The spelling of 159933460 in words is "one hundred fifty-nine million, nine hundred thirty-three thousand, four hundred sixty".