798112 has 36 divisors (see below), whose sum is σ = 1831410. Its totient is φ = 341376.

The previous prime is 798101. The next prime is 798121. The reversal of 798112 is 211897.

It can be written as a sum of positive squares in only one way, i.e., 571536 + 226576 = 756^2 + 476^2 .

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1314 + ... + 1822.

2⁷⁹⁸¹¹² 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 798112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (915705).

798112 is an abundant number, since it is smaller than the sum of its proper divisors (1033298).

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

798112 is a wasteful number, since it uses less digits than its factorization.

798112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533 (or 518 counting only the distinct ones).

The product of its digits is 1008, while the sum is 28.

The square root of 798112 is about 893.3711434785. The cubic root of 798112 is about 92.7586914841.

The spelling of 798112 in words is "seven hundred ninety-eight thousand, one hundred twelve".