11412636 has 12 divisors (see below), whose sum is σ = 26629512. Its totient is φ = 3804208.

The previous prime is 11412617. The next prime is 11412641. The reversal of 11412636 is 63621411.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 475515 + ... + 475538.

It is an arithmetic number, because the mean of its divisors is an integer number (2219126).

Almost surely, 2^11412636 is an apocalyptic number.

It is an amenable number.

11412636 is an abundant number, since it is smaller than the sum of its proper divisors (15216876).

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

11412636 is a wasteful number, since it uses less digits than its factorization.

11412636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 951060 (or 951058 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

The square root of 11412636 is about 3378.2593150911. The cubic root of 11412636 is about 225.1448351430.

The spelling of 11412636 in words is "eleven million, four hundred twelve thousand, six hundred thirty-six".