2204455404 has 12 divisors (see below), whose sum is σ = 5143729304. Its totient is φ = 734818464.

The previous prime is 2204455381. The next prime is 2204455417. The reversal of 2204455404 is 4045544022.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-3 number, since 3×2204455404³ (a number of 29 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91852297 + ... + 91852320.

Almost surely, 2^2204455404 is an apocalyptic number.

It is an amenable number.

2204455404 is an abundant number, since it is smaller than the sum of its proper divisors (2939273900).

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

2204455404 is a wasteful number, since it uses less digits than its factorization.

2204455404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183704624 (or 183704622 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 30.

The square root of 2204455404 is about 46951.6283423696. The cubic root of 2204455404 is about 1301.4688336665.

Adding to 2204455404 its reverse (4045544022), we get a palindrome (6249999426).

The spelling of 2204455404 in words is "two billion, two hundred four million, four hundred fifty-five thousand, four hundred four".