2243395500 has 48 divisors (see below), whose sum is σ = 6532772064. Its totient is φ = 598238400.

The previous prime is 2243395489. The next prime is 2243395513. The reversal of 2243395500 is 55933422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 746299 + ... + 749298.

It is an arithmetic number, because the mean of its divisors is an integer number (136099418).

Almost surely, 2^2243395500 is an apocalyptic number.

2243395500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2243395500 is an abundant number, since it is smaller than the sum of its proper divisors (4289376564).

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

2243395500 is a wasteful number, since it uses less digits than its factorization.

2243395500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1495619 (or 1495607 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

The square root of 2243395500 is about 47364.4961970462. The cubic root of 2243395500 is about 1309.0873156379.

The spelling of 2243395500 in words is "two billion, two hundred forty-three million, three hundred ninety-five thousand, five hundred".