4222576 has 10 divisors (see below), whose sum is σ = 8181272. Its totient is φ = 2111280.

The previous prime is 4222553. The next prime is 4222577. The reversal of 4222576 is 6752224.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4 + 2¹² + 2¹⁴ + 2²² + 5 + 7 + 6⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4222577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131940 + ... + 131971.

Almost surely, 2^4222576 is an apocalyptic number.

It is an amenable number.

4222576 is a deficient number, since it is larger than the sum of its proper divisors (3958696).

4222576 is a wasteful number, since it uses less digits than its factorization.

4222576 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263919 (or 263913 counting only the distinct ones).

The product of its digits is 6720, while the sum is 28.

The square root of 4222576 is about 2054.8907513539. The cubic root of 4222576 is about 161.6314336134.

The spelling of 4222576 in words is "four million, two hundred twenty-two thousand, five hundred seventy-six".