2244304528 has 20 divisors (see below), whose sum is σ = 4360810300. Its totient is φ = 1118934144.

The previous prime is 2244304507. The next prime is 2244304541. The reversal of 2244304528 is 8254034422.

It can be written as a sum of positive squares in 2 ways, for example, as 660901264 + 1583403264 = 25708^2 + 39792^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2244304493 and 2244304502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 195375 + ... + 206542.

It is an arithmetic number, because the mean of its divisors is an integer number (218040515).

Almost surely, 2^2244304528 is an apocalyptic number.

It is an amenable number.

2244304528 is a deficient number, since it is larger than the sum of its proper divisors (2116505772).

2244304528 is a wasteful number, since it uses less digits than its factorization.

2244304528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402274 (or 402268 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 34.

The square root of 2244304528 is about 47374.0913158237. The cubic root of 2244304528 is about 1309.2641066274.

The spelling of 2244304528 in words is "two billion, two hundred forty-four million, three hundred four thousand, five hundred twenty-eight".