4422069 has 6 divisors (see below), whose sum is σ = 6387446. Its totient is φ = 2948040.

The previous prime is 4422043. The next prime is 4422071. The reversal of 4422069 is 9602244.

It can be written as a sum of positive squares in only one way, i.e., 3294225 + 1127844 = 1815^2 + 1062^2 .

It is not a de Polignac number, because 4422069 - 2⁵ = 4422037 is a prime.

It is a super-2 number, since 2×4422069² = 39109388481522, which contains 22 as substring.

It is a Duffinian number.

4422069 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 245662 + ... + 245679.

Almost surely, 2^4422069 is an apocalyptic number.

It is an amenable number.

4422069 is a deficient number, since it is larger than the sum of its proper divisors (1965377).

4422069 is a wasteful number, since it uses less digits than its factorization.

4422069 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491347 (or 491344 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 4422069 is about 2102.8716080636. The cubic root of 4422069 is about 164.1377610074.

The spelling of 4422069 in words is "four million, four hundred twenty-two thousand, sixty-nine".