2240234 has 8 divisors (see below), whose sum is σ = 3373920. Its totient is φ = 1115596.

The previous prime is 2240213. The next prime is 2240267. The reversal of 2240234 is 4320422.

2240234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1604 + ... + 2655.

It is an arithmetic number, because the mean of its divisors is an integer number (421740).

2^2240234 is an apocalyptic number.

2240234 is a deficient number, since it is larger than the sum of its proper divisors (1133686).

2240234 is a wasteful number, since it uses less digits than its factorization.

2240234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4524.

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

The square root of 2240234 is about 1496.7411265813. The cubic root of 2240234 is about 130.8472083770.

Adding to 2240234 its reverse (4320422), we get a palindrome (6560656).

The spelling of 2240234 in words is "two million, two hundred forty thousand, two hundred thirty-four".