1136812 has 12 divisors (see below), whose sum is σ = 2023560. Its totient is φ = 558656.

The previous prime is 1136809. The next prime is 1136813. The reversal of 1136812 is 2186311.

It is a plaindrome in base 16.

It is not an unprimeable number, because it can be changed into a prime (1136813) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2173 + ... + 2644.

It is an arithmetic number, because the mean of its divisors is an integer number (168630).

2^1136812 is an apocalyptic number.

It is an amenable number.

1136812 is a deficient number, since it is larger than the sum of its proper divisors (886748).

1136812 is a wasteful number, since it uses less digits than its factorization.

1136812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4880 (or 4878 counting only the distinct ones).

The product of its digits is 288, while the sum is 22.

The square root of 1136812 is about 1066.2138622246. The cubic root of 1136812 is about 104.3669238495.

The spelling of 1136812 in words is "one million, one hundred thirty-six thousand, eight hundred twelve".