1798768 has 40 divisors (see below), whose sum is σ = 3767120. Its totient is φ = 829440.

The previous prime is 1798763. The next prime is 1798781. The reversal of 1798768 is 8678971.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1798763) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 18496 + ... + 18592.

It is an arithmetic number, because the mean of its divisors is an integer number (94178).

2^1798768 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 1798768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1883560).

1798768 is an abundant number, since it is smaller than the sum of its proper divisors (1968352).

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

1798768 is a wasteful number, since it uses less digits than its factorization.

1798768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185 (or 179 counting only the distinct ones).

The product of its digits is 169344, while the sum is 46.

The square root of 1798768 is about 1341.1815686178. The cubic root of 1798768 is about 121.6162807149.

The spelling of 1798768 in words is "one million, seven hundred ninety-eight thousand, seven hundred sixty-eight".