2234189500 has 48 divisors (see below), whose sum is σ = 5011388928. Its totient is φ = 869515200.

The previous prime is 2234189497. The next prime is 2234189527. The reversal of 2234189500 is 59814322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41884 + ... + 78883.

It is an arithmetic number, because the mean of its divisors is an integer number (104403936).

Almost surely, 2^2234189500 is an apocalyptic number.

2234189500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2234189500 is an abundant number, since it is smaller than the sum of its proper divisors (2777199428).

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

2234189500 is a wasteful number, since it uses less digits than its factorization.

2234189500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120823 (or 120811 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 34.

The square root of 2234189500 is about 47267.2137956110. The cubic root of 2234189500 is about 1307.2942033217.

The spelling of 2234189500 in words is "two billion, two hundred thirty-four million, one hundred eighty-nine thousand, five hundred".