11613412 has 24 divisors (see below), whose sum is σ = 21067200. Its totient is φ = 5597280.

The previous prime is 11613409. The next prime is 11613421. The reversal of 11613412 is 21431611.

It is a self number, because there is not a number n which added to its sum of digits gives 11613412.

It is an unprimeable number.

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, 19089 + ... + 19687.

It is an arithmetic number, because the mean of its divisors is an integer number (877800).

Almost surely, 2^11613412 is an apocalyptic number.

It is an amenable number.

11613412 is a deficient number, since it is larger than the sum of its proper divisors (9453788).

11613412 is a wasteful number, since it uses less digits than its factorization.

11613412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 771 (or 769 counting only the distinct ones).

The product of its digits is 144, while the sum is 19.

The square root of 11613412 is about 3407.8456537819. The cubic root of 11613412 is about 226.4574492009.

The spelling of 11613412 in words is "eleven million, six hundred thirteen thousand, four hundred twelve".