2299362240 has 224 divisors, whose sum is σ = 8514892800. Its totient is φ = 525493248.

The previous prime is 2299362239. The next prime is 2299362253. The reversal of 2299362240 is 422639922.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (224).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 325789 + ... + 332771.

Almost surely, 2^2299362240 is an apocalyptic number.

2299362240 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 2299362240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4257446400).

2299362240 is an abundant number, since it is smaller than the sum of its proper divisors (6215530560).

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

2299362240 is an equidigital number, since it uses as much as digits as its factorization.

2299362240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7024 (or 7000 counting only the distinct ones).

The product of its (nonzero) digits is 93312, while the sum is 39.

The square root of 2299362240 is about 47951.6656645001. The cubic root of 2299362240 is about 1319.8841036905.

The spelling of 2299362240 in words is "two billion, two hundred ninety-nine million, three hundred sixty-two thousand, two hundred forty".