2263527244 has 96 divisors (see below), whose sum is σ = 4711698432. Its totient is φ = 940896000.

The previous prime is 2263527241. The next prime is 2263527251. The reversal of 2263527244 is 4427253622.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is not an unprimeable number, because it can be changed into a prime (2263527241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2283589 + ... + 2284579.

It is an arithmetic number, because the mean of its divisors is an integer number (49080192).

Almost surely, 2^2263527244 is an apocalyptic number.

It is an amenable number.

2263527244 is an abundant number, since it is smaller than the sum of its proper divisors (2448171188).

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

2263527244 is a wasteful number, since it uses less digits than its factorization.

2263527244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1127 (or 1125 counting only the distinct ones).

The product of its digits is 161280, while the sum is 37.

The square root of 2263527244 is about 47576.5408999015. The cubic root of 2263527244 is about 1312.9914821968.

The spelling of 2263527244 in words is "two billion, two hundred sixty-three million, five hundred twenty-seven thousand, two hundred forty-four".