159802092 has 96 divisors (see below), whose sum is σ = 429004800. Its totient is φ = 51408000.

The previous prime is 159802033. The next prime is 159802129. The reversal of 159802092 is 290208951.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 31 ways as a sum of consecutive naturals, for example, 668509 + ... + 668747.

It is an arithmetic number, because the mean of its divisors is an integer number (4468800).

Almost surely, 2^159802092 is an apocalyptic number.

159802092 is a gapful number since it is divisible by the number (12) 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 159802092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214502400).

159802092 is an abundant number, since it is smaller than the sum of its proper divisors (269202708).

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

159802092 is a wasteful number, since it uses less digits than its factorization.

159802092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444 (or 436 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 159802092 is about 12641.2852194704. The cubic root of 159802092 is about 542.6595955656.

The spelling of 159802092 in words is "one hundred fifty-nine million, eight hundred two thousand, ninety-two".