11914436 has 12 divisors (see below), whose sum is σ = 21359100. Its totient is φ = 5811840.

The previous prime is 11914417. The next prime is 11914451. The reversal of 11914436 is 63441911.

11914436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1674436 + 10240000 = 1294^2 + 3200^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11914399 and 11914408.

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, 36161 + ... + 36488.

It is an arithmetic number, because the mean of its divisors is an integer number (1779925).

Almost surely, 2^11914436 is an apocalyptic number.

It is an amenable number.

11914436 is a deficient number, since it is larger than the sum of its proper divisors (9444664).

11914436 is a wasteful number, since it uses less digits than its factorization.

11914436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72694 (or 72692 counting only the distinct ones).

The product of its digits is 2592, while the sum is 29.

The square root of 11914436 is about 3451.7294216088. The cubic root of 11914436 is about 228.3974037735.

The spelling of 11914436 in words is "eleven million, nine hundred fourteen thousand, four hundred thirty-six".