2204613400 has 96 divisors (see below), whose sum is σ = 5603770800. Its totient is φ = 799948800.

The previous prime is 2204613343. The next prime is 2204613413. The reversal of 2204613400 is 43164022.

It is a happy number.

2204613400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1479856 + ... + 1481344.

Almost surely, 2^2204613400 is an apocalyptic number.

2204613400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2204613400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2801885400).

2204613400 is an abundant number, since it is smaller than the sum of its proper divisors (3399157400).

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

2204613400 is a wasteful number, since it uses less digits than its factorization.

2204613400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2189 (or 2180 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2204613400 is about 46953.3108523776. The cubic root of 2204613400 is about 1301.4999255417.

Adding to 2204613400 its reverse (43164022), we get a palindrome (2247777422).

The spelling of 2204613400 in words is "two billion, two hundred four million, six hundred thirteen thousand, four hundred".