2246728484 has 144 divisors (see below), whose sum is σ = 5505561600. Its totient is φ = 779708160.

The previous prime is 2246728447. The next prime is 2246728493. The reversal of 2246728484 is 4848276422.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1276397 + ... + 1278155.

Almost surely, 2^2246728484 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2246728484, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2752780800).

2246728484 is an abundant number, since it is smaller than the sum of its proper divisors (3258833116).

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

2246728484 is a wasteful number, since it uses less digits than its factorization.

2246728484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834 (or 1821 counting only the distinct ones).

The product of its digits is 1376256, while the sum is 47.

The square root of 2246728484 is about 47399.6675515768. The cubic root of 2246728484 is about 1309.7352929402.

The spelling of 2246728484 in words is "two billion, two hundred forty-six million, seven hundred twenty-eight thousand, four hundred eighty-four".