1102798 has 8 divisors (see below), whose sum is σ = 1741320. Its totient is φ = 522360.

The previous prime is 1102757. The next prime is 1102813. The reversal of 1102798 is 8972011.

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 14473 + ... + 14548.

It is an arithmetic number, because the mean of its divisors is an integer number (217665).

2^1102798 is an apocalyptic number.

1102798 is a deficient number, since it is larger than the sum of its proper divisors (638522).

1102798 is a wasteful number, since it uses less digits than its factorization.

1102798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29042.

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

The square root of 1102798 is about 1050.1418951742. The cubic root of 1102798 is about 103.3154622812.

The spelling of 1102798 in words is "one million, one hundred two thousand, seven hundred ninety-eight".