159846804 has 96 divisors (see below), whose sum is σ = 449043840. Its totient is φ = 48881664.

The previous prime is 159846769. The next prime is 159846839. The reversal of 159846804 is 408648951.

It is an interprime number because it is at equal distance from previous prime (159846769) and next prime (159846839).

It is a self number, because there is not a number n which added to its sum of digits gives 159846804.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 360607 + ... + 361049.

It is an arithmetic number, because the mean of its divisors is an integer number (4677540).

Almost surely, 2^159846804 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 159846804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (224521920).

159846804 is an abundant number, since it is smaller than the sum of its proper divisors (289197036).

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

159846804 is a wasteful number, since it uses less digits than its factorization.

159846804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 726 (or 718 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 159846804 is about 12643.0535868516. The cubic root of 159846804 is about 542.7102021898.

The spelling of 159846804 in words is "one hundred fifty-nine million, eight hundred forty-six thousand, eight hundred four".