11413836 has 36 divisors (see below), whose sum is σ = 32974032. Its totient is φ = 3261024.

The previous prime is 11413823. The next prime is 11413879. The reversal of 11413836 is 63831411.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 22395 + ... + 22898.

Almost surely, 2^11413836 is an apocalyptic number.

It is an amenable number.

11413836 is an abundant number, since it is smaller than the sum of its proper divisors (21560196).

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

11413836 is a wasteful number, since it uses less digits than its factorization.

11413836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45310 (or 45305 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 11413836 is about 3378.4369166820. The cubic root of 11413836 is about 225.1527259386.

The spelling of 11413836 in words is "eleven million, four hundred thirteen thousand, eight hundred thirty-six".