2223514 has 4 divisors (see below), whose sum is σ = 3335274. Its totient is φ = 1111756.

The previous prime is 2223503. The next prime is 2223521. The reversal of 2223514 is 4153222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4153222 = 2 ⋅2076611.

It can be written as a sum of positive squares in only one way, i.e., 1172889 + 1050625 = 1083^2 + 1025^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2223491 and 2223500.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555877 + ... + 555880.

2^2223514 is an apocalyptic number.

2223514 is a deficient number, since it is larger than the sum of its proper divisors (1111760).

2223514 is a wasteful number, since it uses less digits than its factorization.

2223514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111759.

The product of its digits is 480, while the sum is 19.

The square root of 2223514 is about 1491.1451974908. The cubic root of 2223514 is about 130.5208688361.

Adding to 2223514 its reverse (4153222), we get a palindrome (6376736).

The spelling of 2223514 in words is "two million, two hundred twenty-three thousand, five hundred fourteen".