2244215360 has 56 divisors (see below), whose sum is σ = 5474412216. Its totient is φ = 875786240.

The previous prime is 2244215359. The next prime is 2244215371. The reversal of 2244215360 is 635124422.

It can be written as a sum of positive squares in 4 ways, for example, as 307511296 + 1936704064 = 17536^2 + 44008^2 .

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72407 + ... + 98646.

It is an arithmetic number, because the mean of its divisors is an integer number (97757361).

Almost surely, 2^2244215360 is an apocalyptic number.

2244215360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2244215360 is an abundant number, since it is smaller than the sum of its proper divisors (3230196856).

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

2244215360 is a wasteful number, since it uses less digits than its factorization.

2244215360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171111 (or 171101 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

The square root of 2244215360 is about 47373.1502013535. The cubic root of 2244215360 is about 1309.2467670305.

Adding to 2244215360 its reverse (635124422), we get a palindrome (2879339782).

The spelling of 2244215360 in words is "two billion, two hundred forty-four million, two hundred fifteen thousand, three hundred sixty".