2242232 has 16 divisors (see below), whose sum is σ = 4451760. Its totient is φ = 1055104.

The previous prime is 2242231. The next prime is 2242277. The reversal of 2242232 is 2322422.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 2242232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2242231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8108 + ... + 8379.

It is an arithmetic number, because the mean of its divisors is an integer number (278235).

2^2242232 is an apocalyptic number.

It is an amenable number.

2242232 is a deficient number, since it is larger than the sum of its proper divisors (2209528).

2242232 is a wasteful number, since it uses less digits than its factorization.

2242232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16510 (or 16506 counting only the distinct ones).

The product of its digits is 384, while the sum is 17.

The square root of 2242232 is about 1497.4084279180. The cubic root of 2242232 is about 130.8860964335.

Adding to 2242232 its reverse (2322422), we get a palindrome (4564654).

The spelling of 2242232 in words is "two million, two hundred forty-two thousand, two hundred thirty-two".