2223535 has 8 divisors (see below), whose sum is σ = 2676960. Its totient is φ = 1773024.

The previous prime is 2223521. The next prime is 2223541. The reversal of 2223535 is 5353222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2223535 - 2⁵ = 2223503 is a prime.

2223535 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1689 + ... + 2701.

It is an arithmetic number, because the mean of its divisors is an integer number (334620).

2^2223535 is an apocalyptic number.

2223535 is a deficient number, since it is larger than the sum of its proper divisors (453425).

2223535 is a wasteful number, since it uses less digits than its factorization.

2223535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457.

The product of its digits is 1800, while the sum is 22.

The square root of 2223535 is about 1491.1522390420. The cubic root of 2223535 is about 130.5212797367.

Adding to 2223535 its reverse (5353222), we get a palindrome (7576757).

The spelling of 2223535 in words is "two million, two hundred twenty-three thousand, five hundred thirty-five".