2244933760 has 32 divisors (see below), whose sum is σ = 5366796300. Its totient is φ = 897973248.

The previous prime is 2244933731. The next prime is 2244933763. The reversal of 2244933760 is 673394422.

It can be written as a sum of positive squares in 2 ways, for example, as 2195484736 + 49449024 = 46856^2 + 7032^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (2244933763) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1753215 + ... + 1754494.

Almost surely, 2^2244933760 is an apocalyptic number.

2244933760 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2244933760 is an abundant number, since it is smaller than the sum of its proper divisors (3121862540).

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

2244933760 is an equidigital number, since it uses as much as digits as its factorization.

2244933760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3507728 (or 3507716 counting only the distinct ones).

The product of its (nonzero) digits is 217728, while the sum is 40.

The square root of 2244933760 is about 47380.7319487574. The cubic root of 2244933760 is about 1309.3864539414.

The spelling of 2244933760 in words is "two billion, two hundred forty-four million, nine hundred thirty-three thousand, seven hundred sixty".