2242434 has 16 divisors (see below), whose sum is σ = 4505760. Its totient is φ = 744000.

The previous prime is 2242433. The next prime is 2242441. The reversal of 2242434 is 4342422.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2242434.

It is not an unprimeable number, because it can be changed into a prime (2242433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 762 + ... + 2250.

It is an arithmetic number, because the mean of its divisors is an integer number (281610).

2^2242434 is an apocalyptic number.

2242434 is an abundant number, since it is smaller than the sum of its proper divisors (2263326).

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

2242434 is a wasteful number, since it uses less digits than its factorization.

2242434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1745.

The product of its digits is 1536, while the sum is 21.

The square root of 2242434 is about 1497.4758762665. The cubic root of 2242434 is about 130.8900267728.

Adding to 2242434 its reverse (4342422), we get a palindrome (6584856).

The spelling of 2242434 in words is "two million, two hundred forty-two thousand, four hundred thirty-four".