2246430720 has 104 divisors (see below), whose sum is σ = 7187897376. Its totient is φ = 599031808.

The previous prime is 2246430709. The next prime is 2246430731. The reversal of 2246430720 is 270346422.

It is an interprime number because it is at equal distance from previous prime (2246430709) and next prime (2246430731).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43159 + ... + 79721.

Almost surely, 2^2246430720 is an apocalyptic number.

2246430720 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2246430720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3593948688).

2246430720 is an abundant number, since it is smaller than the sum of its proper divisors (4941466656).

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

2246430720 is an equidigital number, since it uses as much as digits as its factorization.

2246430720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36595 (or 36573 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 2246430720 is about 47396.5264550051. The cubic root of 2246430720 is about 1309.6774296585.

The spelling of 2246430720 in words is "two billion, two hundred forty-six million, four hundred thirty thousand, seven hundred twenty".