1133316 has 18 divisors (see below), whose sum is σ = 2864862. Its totient is φ = 377760.

The previous prime is 1133303. The next prime is 1133317. The reversal of 1133316 is 6133311.

It can be written as a sum of positive squares in only one way, i.e., 705600 + 427716 = 840^2 + 654^2 .

It is a tau number, because it is divible by the number of its divisors (18).

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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133317) 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 5 ways as a sum of consecutive naturals, for example, 15705 + ... + 15776.

It is an arithmetic number, because the mean of its divisors is an integer number (159159).

2^1133316 is an apocalyptic number.

It is an amenable number.

1133316 is an abundant number, since it is smaller than the sum of its proper divisors (1731546).

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

1133316 is a wasteful number, since it uses less digits than its factorization.

1133316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31491 (or 31486 counting only the distinct ones).

The product of its digits is 162, while the sum is 18.

The square root of 1133316 is about 1064.5731538978. The cubic root of 1133316 is about 104.2598286198.

Adding to 1133316 its reverse (6133311), we get a palindrome (7266627).

The spelling of 1133316 in words is "one million, one hundred thirty-three thousand, three hundred sixteen".