2224423296 has 160 divisors (see below), whose sum is σ = 6712813800. Its totient is φ = 731068416.

The previous prime is 2224423291. The next prime is 2224423319. The reversal of 2224423296 is 6923244222.

2224423296 is a `hidden beast` number, since 2 + 224 + 423 + 2 + 9 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 2224423296.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224423291) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 755395 + ... + 758333.

Almost surely, 2^2224423296 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 2224423296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3356406900).

2224423296 is an abundant number, since it is smaller than the sum of its proper divisors (4488390504).

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

2224423296 is an equidigital number, since it uses as much as digits as its factorization.

2224423296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3038 (or 3017 counting only the distinct ones).

The product of its digits is 82944, while the sum is 36.

The square root of 2224423296 is about 47163.7922139431. The cubic root of 2224423296 is about 1305.3865838448.

The spelling of 2224423296 in words is "two billion, two hundred twenty-four million, four hundred twenty-three thousand, two hundred ninety-six".