2263279852 has 12 divisors (see below), whose sum is σ = 3961264216. Its totient is φ = 1131490080.

The previous prime is 2263279847. The next prime is 2263279859. The reversal of 2263279852 is 2589723622.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2263279859) 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 3 ways as a sum of consecutive naturals, for example, 883 + ... + 67285.

Almost surely, 2^2263279852 is an apocalyptic number.

It is an amenable number.

2263279852 is a deficient number, since it is larger than the sum of its proper divisors (1697984364).

2263279852 is a wasteful number, since it uses less digits than its factorization.

2263279852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74928 (or 74926 counting only the distinct ones).

The product of its digits is 725760, while the sum is 46.

The square root of 2263279852 is about 47573.9408920472. The cubic root of 2263279852 is about 1312.9436460267.

The spelling of 2263279852 in words is "two billion, two hundred sixty-three million, two hundred seventy-nine thousand, eight hundred fifty-two".