1798160 has 120 divisors (see below), whose sum is σ = 5446080. Its totient is φ = 539136.

The previous prime is 1798157. The next prime is 1798171. The reversal of 1798160 is 618971.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 94631 + ... + 94649.

It is an arithmetic number, because the mean of its divisors is an integer number (45384).

2^1798160 is an apocalyptic number.

1798160 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 1798160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2723040).

1798160 is an abundant number, since it is smaller than the sum of its proper divisors (3647920).

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

1798160 is a wasteful number, since it uses less digits than its factorization.

1798160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65 (or 46 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 32.

The square root of 1798160 is about 1340.9548836557. The cubic root of 1798160 is about 121.6025766998.

The spelling of 1798160 in words is "one million, seven hundred ninety-eight thousand, one hundred sixty".