2229384 has 32 divisors (see below), whose sum is σ = 5868000. Its totient is φ = 703872.

The previous prime is 2229379. The next prime is 2229389. The reversal of 2229384 is 4839222.

It is an interprime number because it is at equal distance from previous prime (2229379) and next prime (2229389).

It is not an unprimeable number, because it can be changed into a prime (2229389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1989 + ... + 2900.

It is an arithmetic number, because the mean of its divisors is an integer number (183375).

2^2229384 is an apocalyptic number.

2229384 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2229384 is an abundant number, since it is smaller than the sum of its proper divisors (3638616).

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

2229384 is a wasteful number, since it uses less digits than its factorization.

2229384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4917 (or 4913 counting only the distinct ones).

The product of its digits is 6912, while the sum is 30.

The square root of 2229384 is about 1493.1121860061. The cubic root of 2229384 is about 130.6356247701.

The spelling of 2229384 in words is "two million, two hundred twenty-nine thousand, three hundred eighty-four".