2262184872 has 32 divisors (see below), whose sum is σ = 5901353280. Its totient is φ = 721276160.

The previous prime is 2262184861. The next prime is 2262184877. The reversal of 2262184872 is 2784812622.

It is not an unprimeable number, because it can be changed into a prime (2262184877) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2048529 + ... + 2049632.

It is an arithmetic number, because the mean of its divisors is an integer number (184417290).

Almost surely, 2^2262184872 is an apocalyptic number.

It is an amenable number.

2262184872 is an abundant number, since it is smaller than the sum of its proper divisors (3639168408).

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

2262184872 is a wasteful number, since it uses less digits than its factorization.

2262184872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4098193 (or 4098189 counting only the distinct ones).

The product of its digits is 172032, while the sum is 42.

The square root of 2262184872 is about 47562.4313087546. The cubic root of 2262184872 is about 1312.7318768192.

The spelling of 2262184872 in words is "two billion, two hundred sixty-two million, one hundred eighty-four thousand, eight hundred seventy-two".