2234555 has 4 divisors (see below), whose sum is σ = 2681472. Its totient is φ = 1787640.

The previous prime is 2234549. The next prime is 2234563. The reversal of 2234555 is 5554322.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5554322 = 2 ⋅2777161.

It is not a de Polignac number, because 2234555 - 2⁴ = 2234539 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 223451 + ... + 223460.

It is an arithmetic number, because the mean of its divisors is an integer number (670368).

2^2234555 is an apocalyptic number.

2234555 is a deficient number, since it is larger than the sum of its proper divisors (446917).

2234555 is an equidigital number, since it uses as much as digits as its factorization.

2234555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446916.

The product of its digits is 6000, while the sum is 26.

The square root of 2234555 is about 1494.8428010998. The cubic root of 2234555 is about 130.7365487931.

Adding to 2234555 its reverse (5554322), we get a palindrome (7788877).

The spelling of 2234555 in words is "two million, two hundred thirty-four thousand, five hundred fifty-five".