2244061460 has 36 divisors (see below), whose sum is σ = 4793904948. Its totient is φ = 882383232.

The previous prime is 2244061451. The next prime is 2244061471. The reversal of 2244061460 is 641604422.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1236506896 + 1007554564 = 35164^2 + 31742^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 53504 + ... + 85736.

Almost surely, 2^2244061460 is an apocalyptic number.

2244061460 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2244061460 is an abundant number, since it is smaller than the sum of its proper divisors (2549843488).

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

2244061460 is a wasteful number, since it uses less digits than its factorization.

2244061460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32360 (or 32299 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 2244061460 is about 47371.5258356747. The cubic root of 2244061460 is about 1309.2168385772.

Adding to 2244061460 its reverse (641604422), we get a palindrome (2885665882).

The spelling of 2244061460 in words is "two billion, two hundred forty-four million, sixty-one thousand, four hundred sixty".