2243853036 has 96 divisors (see below), whose sum is σ = 6104053760. Its totient is φ = 711892800.

The previous prime is 2243853011. The next prime is 2243853041. The reversal of 2243853036 is 6303583422.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 198735 + ... + 209721.

Almost surely, 2^2243853036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2243853036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3052026880).

2243853036 is an abundant number, since it is smaller than the sum of its proper divisors (3860200724).

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

2243853036 is a wasteful number, since it uses less digits than its factorization.

2243853036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11092 (or 11084 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 2243853036 is about 47369.3258976735. The cubic root of 2243853036 is about 1309.1763048302.

The spelling of 2243853036 in words is "two billion, two hundred forty-three million, eight hundred fifty-three thousand, thirty-six".