2226384 has 30 divisors (see below), whose sum is σ = 6231186. Its totient is φ = 742080.

The previous prime is 2226383. The next prime is 2226403. The reversal of 2226384 is 4836222.

2226384 is a `hidden beast` number, since 2 + 22 + 638 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1617984 + 608400 = 1272^2 + 780^2 .

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2226383) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7587 + ... + 7874.

2^2226384 is an apocalyptic number.

2226384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2226384 is an abundant number, since it is smaller than the sum of its proper divisors (4004802).

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

2226384 is a wasteful number, since it uses less digits than its factorization.

2226384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15475 (or 15466 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 2226384 is about 1492.1072347522. The cubic root of 2226384 is about 130.5770012823.

The spelling of 2226384 in words is "two million, two hundred twenty-six thousand, three hundred eighty-four".