2238184224 has 60 divisors (see below), whose sum is σ = 6582445254. Its totient is φ = 746060544.

The previous prime is 2238184217. The next prime is 2238184231. The reversal of 2238184224 is 4224818322.

2238184224 is a `hidden beast` number, since 223 + 8 + 1 + 8 + 422 + 4 = 666.

2238184224 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2238184217) and next prime (2238184231).

It can be written as a sum of positive squares in only one way, i.e., 2234263824 + 3920400 = 47268^2 + 1980^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

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

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 429157 + ... + 434340.

Almost surely, 2^2238184224 is an apocalyptic number.

2238184224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2238184224 is an abundant number, since it is smaller than the sum of its proper divisors (4344261030).

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

2238184224 is an equidigital number, since it uses as much as digits as its factorization.

2238184224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 863519 (or 863502 counting only the distinct ones).

The product of its digits is 49152, while the sum is 36.

The square root of 2238184224 is about 47309.4517406406. The cubic root of 2238184224 is about 1308.0728854260.

The spelling of 2238184224 in words is "two billion, two hundred thirty-eight million, one hundred eighty-four thousand, two hundred twenty-four".