2243202756 has 24 divisors (see below), whose sum is σ = 5249680800. Its totient is φ = 745514112.

The previous prime is 2243202743. The next prime is 2243202769. The reversal of 2243202756 is 6572023422.

It is an interprime number because it is at equal distance from previous prime (2243202743) and next prime (2243202769).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273306 + ... + 281393.

It is an arithmetic number, because the mean of its divisors is an integer number (218736700).

Almost surely, 2^2243202756 is an apocalyptic number.

It is an amenable number.

2243202756 is an abundant number, since it is smaller than the sum of its proper divisors (3006478044).

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

2243202756 is a wasteful number, since it uses less digits than its factorization.

2243202756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 555043 (or 555041 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 33.

The square root of 2243202756 is about 47362.4614647508. The cubic root of 2243202756 is about 1309.0498239649.

The spelling of 2243202756 in words is "two billion, two hundred forty-three million, two hundred two thousand, seven hundred fifty-six".