2234489 has 4 divisors (see below), whose sum is σ = 2237556. Its totient is φ = 2231424.

The previous prime is 2234483. The next prime is 2234501. The reversal of 2234489 is 9844322.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 478864 + 1755625 = 692^2 + 1325^2 .

It is a cyclic number.

It is not a de Polignac number, because 2234489 - 2⁸ = 2234233 is a prime.

It is a super-2 number, since 2×2234489² = 9985882182242, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2234483) 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, 257 + ... + 2129.

It is an arithmetic number, because the mean of its divisors is an integer number (559389).

2^2234489 is an apocalyptic number.

It is an amenable number.

2234489 is a deficient number, since it is larger than the sum of its proper divisors (3067).

2234489 is a wasteful number, since it uses less digits than its factorization.

2234489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3066.

The product of its digits is 13824, while the sum is 32.

The square root of 2234489 is about 1494.8207250370. The cubic root of 2234489 is about 130.7352616320.

The spelling of 2234489 in words is "two million, two hundred thirty-four thousand, four hundred eighty-nine".