2202404 has 12 divisors (see below), whose sum is σ = 4057200. Its totient is φ = 1043208.

The previous prime is 2202391. The next prime is 2202407. The reversal of 2202404 is 4042022.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2202407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14414 + ... + 14565.

It is an arithmetic number, because the mean of its divisors is an integer number (338100).

2^2202404 is an apocalyptic number.

It is an amenable number.

2202404 is a deficient number, since it is larger than the sum of its proper divisors (1854796).

2202404 is a wasteful number, since it uses less digits than its factorization.

2202404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29002 (or 29000 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 2202404 is about 1484.0498643914. The cubic root of 2202404 is about 130.1065004985.

Adding to 2202404 its reverse (4042022), we get a palindrome (6244426).

The spelling of 2202404 in words is "two million, two hundred two thousand, four hundred four".