2233455 has 32 divisors (see below), whose sum is σ = 4147200. Its totient is φ = 1005312.

The previous prime is 2233433. The next prime is 2233459. The reversal of 2233455 is 5543322.

It is not a de Polignac number, because 2233455 - 2⁶ = 2233391 is a prime.

It is an Ulam number.

2233455 is a lucky number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2233459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9226 + ... + 9464.

It is an arithmetic number, because the mean of its divisors is an integer number (129600).

2^2233455 is an apocalyptic number.

2233455 is a deficient number, since it is larger than the sum of its proper divisors (1913745).

2233455 is a wasteful number, since it uses less digits than its factorization.

2233455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343.

The product of its digits is 3600, while the sum is 24.

The square root of 2233455 is about 1494.4748241439. The cubic root of 2233455 is about 130.7150927973.

Adding to 2233455 its reverse (5543322), we get a palindrome (7776777).

The spelling of 2233455 in words is "two million, two hundred thirty-three thousand, four hundred fifty-five".