1111396 has 48 divisors (see below), whose sum is σ = 2399040. Its totient is φ = 443520.

The previous prime is 1111393. The next prime is 1111399. The reversal of 1111396 is 6931111.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1111393) and next prime (1111399).

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1111393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16555 + ... + 16621.

It is an arithmetic number, because the mean of its divisors is an integer number (49980).

2^1111396 is an apocalyptic number.

It is an amenable number.

1111396 is an abundant number, since it is smaller than the sum of its proper divisors (1287644).

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

1111396 is a wasteful number, since it uses less digits than its factorization.

1111396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124 (or 122 counting only the distinct ones).

The product of its digits is 162, while the sum is 22.

The square root of 1111396 is about 1054.2276793938. The cubic root of 1111396 is about 103.5832682688.

The spelling of 1111396 in words is "one million, one hundred eleven thousand, three hundred ninety-six".