4221514 has 16 divisors (see below), whose sum is σ = 6941376. Its totient is φ = 1909600.

The previous prime is 4221499. The next prime is 4221521. The reversal of 4221514 is 4151224.

It is a junction number, because it is equal to n+sod(n) for n = 4221491 and 4221500.

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, 6534 + ... + 7150.

It is an arithmetic number, because the mean of its divisors is an integer number (433836).

Almost surely, 2^4221514 is an apocalyptic number.

4221514 is a deficient number, since it is larger than the sum of its proper divisors (2719862).

4221514 is a wasteful number, since it uses less digits than its factorization.

4221514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941.

The product of its digits is 320, while the sum is 19.

The square root of 4221514 is about 2054.6323272060. The cubic root of 4221514 is about 161.6178820930.

Adding to 4221514 its reverse (4151224), we get a palindrome (8372738).

It can be divided in two parts, 422 and 1514, that added together give a square (1936 = 44²).

The spelling of 4221514 in words is "four million, two hundred twenty-one thousand, five hundred fourteen".