2235198808 has 16 divisors (see below), whose sum is σ = 4216096080. Its totient is φ = 1110906528.

The previous prime is 2235198803. The next prime is 2235198821. The reversal of 2235198808 is 8088915322.

It is a super-2 number, since 2×2235198808² = 9992227422569241728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2235198803) 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, 835191 + ... + 837862.

It is an arithmetic number, because the mean of its divisors is an integer number (263506005).

Almost surely, 2^2235198808 is an apocalyptic number.

It is an amenable number.

2235198808 is a deficient number, since it is larger than the sum of its proper divisors (1980897272).

2235198808 is a wasteful number, since it uses less digits than its factorization.

2235198808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673226 (or 1673222 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 2235198808 is about 47277.8892083815. The cubic root of 2235198808 is about 1307.4910329186.

The spelling of 2235198808 in words is "two billion, two hundred thirty-five million, one hundred ninety-eight thousand, eight hundred eight".