159966460 has 24 divisors (see below), whose sum is σ = 336170016. Its totient is φ = 63940800.

The previous prime is 159966437. The next prime is 159966467. The reversal of 159966460 is 64669951.

159966460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 159966460.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (159966467) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46810 + ... + 50110.

It is an arithmetic number, because the mean of its divisors is an integer number (14007084).

Almost surely, 2^159966460 is an apocalyptic number.

159966460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

159966460 is an abundant number, since it is smaller than the sum of its proper divisors (176203556).

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

159966460 is a wasteful number, since it uses less digits than its factorization.

159966460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5733 (or 5731 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 46.

The square root of 159966460 is about 12647.7847862778. The cubic root of 159966460 is about 542.8455866818.

The spelling of 159966460 in words is "one hundred fifty-nine million, nine hundred sixty-six thousand, four hundred sixty".