2288474244 has 243 divisors, whose sum is σ = 7256607813. Its totient is φ = 606203136.

The previous prime is 2288474137. The next prime is 2288474269. The reversal of 2288474244 is 4424748822.

The square root of 2288474244 is 47838.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 1781684100 + 506790144 = 42210^2 + 22512^2 .

It is a super-2 number, since 2×2288474244² = 10474228730902743072, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2288474244.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 34156299 + ... + 34156365.

Almost surely, 2^2288474244 is an apocalyptic number.

2288474244 is the 47838-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2288474244

2288474244 is an abundant number, since it is smaller than the sum of its proper divisors (4968133569).

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

2288474244 is a wasteful number, since it uses less digits than its factorization.

2288474244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 96 counting only the distinct ones).

The product of its digits is 917504, while the sum is 45.

The cubic root of 2288474244 is about 1317.7974909208.

The spelling of 2288474244 in words is "two billion, two hundred eighty-eight million, four hundred seventy-four thousand, two hundred forty-four".