4522404 has 24 divisors (see below), whose sum is σ = 10893568. Its totient is φ = 1458720.

The previous prime is 4522403. The next prime is 4522411. The reversal of 4522404 is 4042254.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4522403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5707 + ... + 6450.

Almost surely, 2^4522404 is an apocalyptic number.

It is an amenable number.

4522404 is an abundant number, since it is smaller than the sum of its proper divisors (6371164).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4522404 is a wasteful number, since it uses less digits than its factorization.

4522404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12195 (or 12193 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 21.

The square root of 4522404 is about 2126.5944606342. The cubic root of 4522404 is about 165.3698955878.

Adding to 4522404 its reverse (4042254), we get a palindrome (8564658).

The spelling of 4522404 in words is "four million, five hundred twenty-two thousand, four hundred four".