2243247804 has 48 divisors (see below), whose sum is σ = 6646662400. Its totient is φ = 640927728.

The previous prime is 2243247793. The next prime is 2243247821. The reversal of 2243247804 is 4087423422.

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 15 ways as a sum of consecutive naturals, for example, 1482874 + ... + 1484385.

Almost surely, 2^2243247804 is an apocalyptic number.

It is an amenable number.

2243247804 is an abundant number, since it is smaller than the sum of its proper divisors (4403414596).

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

2243247804 is a wasteful number, since it uses less digits than its factorization.

2243247804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2967279 (or 2967271 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 36.

The square root of 2243247804 is about 47362.9370288626. The cubic root of 2243247804 is about 1309.0585866862.

It can be divided in two parts, 2243 and 247804, that added together give a cube (250047 = 63³).

The spelling of 2243247804 in words is "two billion, two hundred forty-three million, two hundred forty-seven thousand, eight hundred four".