2243896200 has 864 divisors, whose sum is σ = 10033732800. Its totient is φ = 444165120.

The previous prime is 2243896159. The next prime is 2243896211. The reversal of 2243896200 is 26983422.

2243896200 is a `hidden beast` number, since 2 + 24 + 3 + 8 + 9 + 620 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 21785349 + ... + 21785451.

Almost surely, 2^2243896200 is an apocalyptic number.

2243896200 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 2243896200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5016866400).

2243896200 is an abundant number, since it is smaller than the sum of its proper divisors (7789836600).

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

2243896200 is a wasteful number, since it uses less digits than its factorization.

2243896200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171 (or 152 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The square root of 2243896200 is about 47369.7815067792. The cubic root of 2243896200 is about 1309.1846994565.

The spelling of 2243896200 in words is "two billion, two hundred forty-three million, eight hundred ninety-six thousand, two hundred".