2235398018 has 16 divisors (see below), whose sum is σ = 3897063360. Its totient is φ = 941789616.

The previous prime is 2235397999. The next prime is 2235398021. The reversal of 2235398018 is 8108935322.

2235398018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1352321 + ... + 1353972.

It is an arithmetic number, because the mean of its divisors is an integer number (243566460).

Almost surely, 2^2235398018 is an apocalyptic number.

2235398018 is a deficient number, since it is larger than the sum of its proper divisors (1661665342).

2235398018 is a wasteful number, since it uses less digits than its factorization.

2235398018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2706361.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 2235398018 is about 47279.9959602367. The cubic root of 2235398018 is about 1307.5298747358.

The spelling of 2235398018 in words is "two billion, two hundred thirty-five million, three hundred ninety-eight thousand, eighteen".