2263000018 has 16 divisors (see below), whose sum is σ = 3405943296. Its totient is φ = 1127692800.

The previous prime is 2262999983. The next prime is 2263000027. The reversal of 2263000018 is 8100003622.

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, 1158943 + ... + 1160893.

It is an arithmetic number, because the mean of its divisors is an integer number (212871456).

Almost surely, 2^2263000018 is an apocalyptic number.

2263000018 is a deficient number, since it is larger than the sum of its proper divisors (1142943278).

2263000018 is a wasteful number, since it uses less digits than its factorization.

2263000018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3609.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 2263000018 is about 47570.9997582561. Note that the first 3 decimals coincide. The cubic root of 2263000018 is about 1312.8895326102.

The spelling of 2263000018 in words is "two billion, two hundred sixty-three million, eighteen", and thus it is an aban number.