1122096 has 40 divisors (see below), whose sum is σ = 2940784. Its totient is φ = 368640.

The previous prime is 1122091. The next prime is 1122103. The reversal of 1122096 is 6902211.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (1122091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4536 + ... + 4776.

2^1122096 is an apocalyptic number.

1122096 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 1122096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1470392).

1122096 is an abundant number, since it is smaller than the sum of its proper divisors (1818688).

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

1122096 is a wasteful number, since it uses less digits than its factorization.

1122096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349 (or 343 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 1122096 is about 1059.2903284747. The cubic root of 1122096 is about 103.9146242125.

The spelling of 1122096 in words is "one million, one hundred twenty-two thousand, ninety-six".