2223502 has 8 divisors (see below), whose sum is σ = 3480336. Its totient is φ = 1063392.

The previous prime is 2223499. The next prime is 2223503. The reversal of 2223502 is 2053222.

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

It is a super-2 number, since 2×2223502² = 9887922288008, which contains 22 as substring.

It is a d-powerful number, because it can be written as 2⁵ + 2¹³ + 2¹⁷ + 3² + 5⁹ + 0 + 2¹⁷ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223503) 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, 24123 + ... + 24214.

It is an arithmetic number, because the mean of its divisors is an integer number (435042).

2^2223502 is an apocalyptic number.

2223502 is a deficient number, since it is larger than the sum of its proper divisors (1256834).

2223502 is a wasteful number, since it uses less digits than its factorization.

2223502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48362.

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 2223502 is about 1491.1411737324. The cubic root of 2223502 is about 130.5206340346.

Adding to 2223502 its reverse (2053222), we get a palindrome (4276724).

The spelling of 2223502 in words is "two million, two hundred twenty-three thousand, five hundred two".