2246721050 has 72 divisors (see below), whose sum is σ = 4934085984. Its totient is φ = 758751840.

The previous prime is 2246721049. The next prime is 2246721077. The reversal of 2246721050 is 501276422.

It is a happy number.

2246721050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 157307 + ... + 170993.

It is an arithmetic number, because the mean of its divisors is an integer number (68528972).

Almost surely, 2^2246721050 is an apocalyptic number.

2246721050 is an abundant number, since it is smaller than the sum of its proper divisors (2687364934).

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

2246721050 is a wasteful number, since it uses less digits than its factorization.

2246721050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13780 (or 13768 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 2246721050 is about 47399.5891332404. The cubic root of 2246721050 is about 1309.7338483831.

Adding to 2246721050 its reverse (501276422), we get a palindrome (2747997472).

The spelling of 2246721050 in words is "two billion, two hundred forty-six million, seven hundred twenty-one thousand, fifty".