11312204 has 24 divisors (see below), whose sum is σ = 20684160. Its totient is φ = 5406464.

The previous prime is 11312183. The next prime is 11312207. The reversal of 11312204 is 40221311.

It is not an unprimeable number, because it can be changed into a prime (11312207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12677 + ... + 13539.

It is an arithmetic number, because the mean of its divisors is an integer number (861840).

Almost surely, 2^11312204 is an apocalyptic number.

It is an amenable number.

11312204 is a deficient number, since it is larger than the sum of its proper divisors (9371956).

11312204 is a wasteful number, since it uses less digits than its factorization.

11312204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1009 (or 1007 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 11312204 is about 3363.3620084671. The cubic root of 11312204 is about 224.4824582071.

Adding to 11312204 its reverse (40221311), we get a palindrome (51533515).

The spelling of 11312204 in words is "eleven million, three hundred twelve thousand, two hundred four".