4422004 has 6 divisors (see below), whose sum is σ = 7738514. Its totient is φ = 2211000.

The previous prime is 4421999. The next prime is 4422017. The reversal of 4422004 is 4002244.

It can be written as a sum of positive squares in only one way, i.e., 4418404 + 3600 = 2102^2 + 60^2 .

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 552747 + ... + 552754.

Almost surely, 2^4422004 is an apocalyptic number.

It is an amenable number.

4422004 is a deficient number, since it is larger than the sum of its proper divisors (3316510).

4422004 is a wasteful number, since it uses less digits than its factorization.

4422004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105505 (or 1105503 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 4422004 is about 2102.8561529501. The cubic root of 4422004 is about 164.1369567830.

Adding to 4422004 its reverse (4002244), we get a palindrome (8424248).

The spelling of 4422004 in words is "four million, four hundred twenty-two thousand, four".