1116162 has 24 divisors (see below), whose sum is σ = 2461680. Its totient is φ = 365400.

The previous prime is 1116133. The next prime is 1116163. The reversal of 1116162 is 2616111.

It is a super-2 number, since 2×1116162² = 2491635220488, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1116163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 537 + ... + 1587.

It is an arithmetic number, because the mean of its divisors is an integer number (102570).

2^1116162 is an apocalyptic number.

1116162 is an abundant number, since it is smaller than the sum of its proper divisors (1345518).

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

1116162 is a wasteful number, since it uses less digits than its factorization.

1116162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1118 (or 1115 counting only the distinct ones).

The product of its digits is 72, while the sum is 18.

The square root of 1116162 is about 1056.4856837648. The cubic root of 1116162 is about 103.7311225150.

The spelling of 1116162 in words is "one million, one hundred sixteen thousand, one hundred sixty-two".