2264438 has 8 divisors (see below), whose sum is σ = 3705480. Its totient is φ = 1029280.

The previous prime is 2264429. The next prime is 2264443. The reversal of 2264438 is 8344622.

2264438 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 a self number, because there is not a number n which added to its sum of digits gives 2264438.

It is a congruent number.

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, 51443 + ... + 51486.

It is an arithmetic number, because the mean of its divisors is an integer number (463185).

2^2264438 is an apocalyptic number.

2264438 is a deficient number, since it is larger than the sum of its proper divisors (1441042).

2264438 is a wasteful number, since it uses less digits than its factorization.

2264438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102942.

The product of its digits is 9216, while the sum is 29.

The square root of 2264438 is about 1504.8049707520. The cubic root of 2264438 is about 131.3167557616.

It can be divided in two parts, 226 and 4438, that added together give a palindrome (4664).

The spelling of 2264438 in words is "two million, two hundred sixty-four thousand, four hundred thirty-eight".