2223754 has 24 divisors (see below), whose sum is σ = 3753540. Its totient is φ = 982080.

The previous prime is 2223743. The next prime is 2223757. The reversal of 2223754 is 4573222.

2223754 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1946025 + 277729 = 1395^2 + 527^2 .

It is not an unprimeable number, because it can be changed into a prime (2223757) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 24942 + ... + 25030.

2^2223754 is an apocalyptic number.

2223754 is a deficient number, since it is larger than the sum of its proper divisors (1529786).

2223754 is a wasteful number, since it uses less digits than its factorization.

2223754 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166 (or 135 counting only the distinct ones).

The product of its digits is 3360, while the sum is 25.

The square root of 2223754 is about 1491.2256703799. The cubic root of 2223754 is about 130.5255646887.

Adding to 2223754 its reverse (4573222), we get a palindrome (6796976).

The spelling of 2223754 in words is "two million, two hundred twenty-three thousand, seven hundred fifty-four".