2246919750 has 320 divisors, whose sum is σ = 6825259584. Its totient is φ = 549504000.

The previous prime is 2246919709. The next prime is 2246919751. The reversal of 2246919750 is 579196422.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 2246919696 and 2246919705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2246919751) by changing a digit.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 20999197 + ... + 20999303.

Almost surely, 2^2246919750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2246919750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3412629792).

2246919750 is an abundant number, since it is smaller than the sum of its proper divisors (4578339834).

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

2246919750 is a wasteful number, since it uses less digits than its factorization.

2246919750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214 (or 195 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 2246919750 is about 47401.6850966292. The cubic root of 2246919750 is about 1309.7724581969.

The spelling of 2246919750 in words is "two billion, two hundred forty-six million, nine hundred nineteen thousand, seven hundred fifty".