2272468284 has 60 divisors (see below), whose sum is σ = 5971004424. Its totient is φ = 753623136.

The previous prime is 2272468199. The next prime is 2272468291. The reversal of 2272468284 is 4828642722.

It is a super-2 number, since 2×2272468284² = 10328224203571809312, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 46027 + ... + 81629.

Almost surely, 2^2272468284 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2272468284, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2985502212).

2272468284 is an abundant number, since it is smaller than the sum of its proper divisors (3698536140).

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

2272468284 is a wasteful number, since it uses less digits than its factorization.

2272468284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35816 (or 35805 counting only the distinct ones).

The product of its digits is 688128, while the sum is 45.

The square root of 2272468284 is about 47670.4130882039. The cubic root of 2272468284 is about 1314.7180037895.

The spelling of 2272468284 in words is "two billion, two hundred seventy-two million, four hundred sixty-eight thousand, two hundred eighty-four".