2263037268 has 12 divisors (see below), whose sum is σ = 5280420320. Its totient is φ = 754345752.

The previous prime is 2263037221. The next prime is 2263037269. The reversal of 2263037268 is 8627303622.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263037269) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94293208 + ... + 94293231.

Almost surely, 2^2263037268 is an apocalyptic number.

It is an amenable number.

2263037268 is an abundant number, since it is smaller than the sum of its proper divisors (3017383052).

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

2263037268 is a wasteful number, since it uses less digits than its factorization.

2263037268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188586446 (or 188586444 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 39.

The square root of 2263037268 is about 47571.3912766907. The cubic root of 2263037268 is about 1312.8967361551.

The spelling of 2263037268 in words is "two billion, two hundred sixty-three million, thirty-seven thousand, two hundred sixty-eight".