2246815488 has 72 divisors (see below), whose sum is σ = 5988715600. Its totient is φ = 747823104.

The previous prime is 2246815451. The next prime is 2246815511. The reversal of 2246815488 is 8845186422.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

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, 634908 + ... + 638436.

Almost surely, 2^2246815488 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 2246815488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2994357800).

2246815488 is an abundant number, since it is smaller than the sum of its proper divisors (3741900112).

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

2246815488 is an equidigital number, since it uses as much as digits as its factorization.

2246815488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4377 (or 4363 counting only the distinct ones).

The product of its digits is 983040, while the sum is 48.

The square root of 2246815488 is about 47400.5853128419. The cubic root of 2246815488 is about 1309.7521991128.

The spelling of 2246815488 in words is "two billion, two hundred forty-six million, eight hundred fifteen thousand, four hundred eighty-eight".