2243475000 has 432 divisors, whose sum is σ = 8363136600. Its totient is φ = 542880000.

The previous prime is 2243474963. The next prime is 2243475043. The reversal of 2243475000 is 5743422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 107 ways as a sum of consecutive naturals, for example, 38024971 + ... + 38025029.

Almost surely, 2^2243475000 is an apocalyptic number.

2243475000 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 2243475000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4181568300).

2243475000 is an abundant number, since it is smaller than the sum of its proper divisors (6119661600).

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

2243475000 is a wasteful number, since it uses less digits than its factorization.

2243475000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122 (or 82 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 2243475000 is about 47365.3354258154. The cubic root of 2243475000 is about 1309.1027789854.

The spelling of 2243475000 in words is "two billion, two hundred forty-three million, four hundred seventy-five thousand".