4471022 has 4 divisors (see below), whose sum is σ = 6706536. Its totient is φ = 2235510.

The previous prime is 4471013. The next prime is 4471067. The reversal of 4471022 is 2201744.

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

It is a junction number, because it is equal to n+sod(n) for n = 4470985 and 4471003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1117754 + ... + 1117757.

It is an arithmetic number, because the mean of its divisors is an integer number (1676634).

Almost surely, 2^4471022 is an apocalyptic number.

4471022 is a deficient number, since it is larger than the sum of its proper divisors (2235514).

4471022 is a wasteful number, since it uses less digits than its factorization.

4471022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2235513.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 4471022 is about 2114.4791320796. The cubic root of 4471022 is about 164.7412166239.

Adding to 4471022 its reverse (2201744), we get a palindrome (6672766).

The spelling of 4471022 in words is "four million, four hundred seventy-one thousand, twenty-two".