2225243896 has 32 divisors (see below), whose sum is σ = 4205764080. Its totient is φ = 1103731200.

The previous prime is 2225243833. The next prime is 2225243897. The reversal of 2225243896 is 6983425222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2225243897) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1105531 + ... + 1107541.

Almost surely, 2^2225243896 is an apocalyptic number.

It is an amenable number.

2225243896 is a deficient number, since it is larger than the sum of its proper divisors (1980520184).

2225243896 is a wasteful number, since it uses less digits than its factorization.

2225243896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3055 (or 3051 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 2225243896 is about 47172.4908818689. The cubic root of 2225243896 is about 1305.5470851511.

The spelling of 2225243896 in words is "two billion, two hundred twenty-five million, two hundred forty-three thousand, eight hundred ninety-six".