4422031 has 4 divisors (see below), whose sum is σ = 4434912. Its totient is φ = 4409152.

The previous prime is 4422017. The next prime is 4422037. The reversal of 4422031 is 1302244.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4422031 - 2⁵ = 4421999 is a prime.

It is a super-2 number, since 2×4422031² = 39108716329922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4421996 and 4422014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422037) 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 3 ways as a sum of consecutive naturals, for example, 5911 + ... + 6616.

It is an arithmetic number, because the mean of its divisors is an integer number (1108728).

Almost surely, 2^4422031 is an apocalyptic number.

4422031 is a deficient number, since it is larger than the sum of its proper divisors (12881).

4422031 is a wasteful number, since it uses less digits than its factorization.

4422031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12880.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4422031 is about 2102.8625727803. The cubic root of 4422031 is about 164.1372908464.

Adding to 4422031 its reverse (1302244), we get a palindrome (5724275).

The spelling of 4422031 in words is "four million, four hundred twenty-two thousand, thirty-one".