11611112 has 16 divisors (see below), whose sum is σ = 22473600. Its totient is φ = 5618160.

The previous prime is 11611097. The next prime is 11611121. The reversal of 11611112 is 21111611.

11611112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23162 + ... + 23657.

It is an arithmetic number, because the mean of its divisors is an integer number (1404600).

Almost surely, 2^11611112 is an apocalyptic number.

It is an amenable number.

11611112 is a deficient number, since it is larger than the sum of its proper divisors (10862488).

11611112 is a wasteful number, since it uses less digits than its factorization.

11611112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46856 (or 46852 counting only the distinct ones).

The product of its digits is 12, while the sum is 14.

The square root of 11611112 is about 3407.5081804744. The cubic root of 11611112 is about 226.4424984835.

Adding to 11611112 its reverse (21111611), we get a palindrome (32722723).

The spelling of 11611112 in words is "eleven million, six hundred eleven thousand, one hundred twelve".