2246424340 has 48 divisors (see below), whose sum is σ = 5012280000. Its totient is φ = 843305472.

The previous prime is 2246424337. The next prime is 2246424373. The reversal of 2246424340 is 434246422.

2246424340 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13036 + ... + 68284.

It is an arithmetic number, because the mean of its divisors is an integer number (104422500).

Almost surely, 2^2246424340 is an apocalyptic number.

2246424340 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 2246424340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2506140000).

2246424340 is an abundant number, since it is smaller than the sum of its proper divisors (2765855660).

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

2246424340 is a wasteful number, since it uses less digits than its factorization.

2246424340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55384 (or 55382 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

The square root of 2246424340 is about 47396.4591504471. The cubic root of 2246424340 is about 1309.6761898027.

The spelling of 2246424340 in words is "two billion, two hundred forty-six million, four hundred twenty-four thousand, three hundred forty".