2288248490 has 32 divisors (see below), whose sum is σ = 4495461120. Its totient is φ = 831688000.

The previous prime is 2288248481. The next prime is 2288248493. The reversal of 2288248490 is 948428822.

It is not an unprimeable number, because it can be changed into a prime (2288248493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316415 + ... + 323565.

It is an arithmetic number, because the mean of its divisors is an integer number (140483160).

Almost surely, 2^2288248490 is an apocalyptic number.

2288248490 is a deficient number, since it is larger than the sum of its proper divisors (2207212630).

2288248490 is a wasteful number, since it uses less digits than its factorization.

2288248490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10078.

The product of its (nonzero) digits is 589824, while the sum is 47.

The square root of 2288248490 is about 47835.6403740976. The cubic root of 2288248490 is about 1317.7541566864.

The spelling of 2288248490 in words is "two billion, two hundred eighty-eight million, two hundred forty-eight thousand, four hundred ninety".