2247164320 has 24 divisors (see below), whose sum is σ = 5308926084. Its totient is φ = 898865664.

The previous prime is 2247164303. The next prime is 2247164321. The reversal of 2247164320 is 234617422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2111953936 + 135210384 = 45956^2 + 11628^2 .

It is not an unprimeable number, because it can be changed into a prime (2247164321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7022229 + ... + 7022548.

Almost surely, 2^2247164320 is an apocalyptic number.

2247164320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2247164320 is an abundant number, since it is smaller than the sum of its proper divisors (3061761764).

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

2247164320 is a wasteful number, since it uses less digits than its factorization.

2247164320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14044792 (or 14044784 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 2247164320 is about 47404.2647870421. The cubic root of 2247164320 is about 1309.8199779816.

The spelling of 2247164320 in words is "two billion, two hundred forty-seven million, one hundred sixty-four thousand, three hundred twenty".