11384433 has 12 divisors (see below), whose sum is σ = 16530228. Its totient is φ = 7549920.

The previous prime is 11384431. The next prime is 11384437. The reversal of 11384433 is 33448311.

It can be written as a sum of positive squares in 2 ways, for example, as 7969329 + 3415104 = 2823^2 + 1848^2 .

It is not a de Polignac number, because 11384433 - 2¹ = 11384431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11384397 and 11384406.

It is not an unprimeable number, because it can be changed into a prime (11384431) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1438 + ... + 4983.

It is an arithmetic number, because the mean of its divisors is an integer number (1377519).

Almost surely, 2^11384433 is an apocalyptic number.

It is an amenable number.

11384433 is a deficient number, since it is larger than the sum of its proper divisors (5145795).

11384433 is a wasteful number, since it uses less digits than its factorization.

11384433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6624 (or 6621 counting only the distinct ones).

The product of its digits is 3456, while the sum is 27.

The square root of 11384433 is about 3374.0825419660. The cubic root of 11384433 is about 224.9592222397.

The spelling of 11384433 in words is "eleven million, three hundred eighty-four thousand, four hundred thirty-three".