1103798 has 8 divisors (see below), whose sum is σ = 1712880. Its totient is φ = 532840.

The previous prime is 1103797. The next prime is 1103803. The reversal of 1103798 is 8973011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a self number, because there is not a number n which added to its sum of digits gives 1103798.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103797) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9458 + ... + 9573.

It is an arithmetic number, because the mean of its divisors is an integer number (214110).

2^1103798 is an apocalyptic number.

1103798 is a deficient number, since it is larger than the sum of its proper divisors (609082).

1103798 is a wasteful number, since it uses less digits than its factorization.

1103798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19062.

The product of its (nonzero) digits is 1512, while the sum is 29.

The square root of 1103798 is about 1050.6179134205. The cubic root of 1103798 is about 103.3466811293.

The spelling of 1103798 in words is "one million, one hundred three thousand, seven hundred ninety-eight".