1102896 has 100 divisors (see below), whose sum is σ = 3420912. Its totient is φ = 342144.

The previous prime is 1102891. The next prime is 1102901. The reversal of 1102896 is 6982011.

It is an interprime number because it is at equal distance from previous prime (1102891) and next prime (1102901).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1102891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 29790 + ... + 29826.

2^1102896 is an apocalyptic number.

1102896 is a gapful number since it is divisible by the number (16) 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 1102896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1710456).

1102896 is an abundant number, since it is smaller than the sum of its proper divisors (2318016).

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

1102896 is a wasteful number, since it uses less digits than its factorization.

1102896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 1102896 is about 1050.1885544987. The cubic root of 1102896 is about 103.3185225622.

The spelling of 1102896 in words is "one million, one hundred two thousand, eight hundred ninety-six".