2807226240 has 256 divisors, whose sum is σ = 11013649920. Its totient is φ = 592257024.

The previous prime is 2807226229. The next prime is 2807226251. The reversal of 2807226240 is 426227082.

2807226240 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2807226229) and next prime (2807226251).

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, 166687 + ... + 182753.

It is an arithmetic number, because the mean of its divisors is an integer number (43022070).

Almost surely, 2^2807226240 is an apocalyptic number.

2807226240 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 2807226240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5506824960).

2807226240 is an abundant number, since it is smaller than the sum of its proper divisors (8206423680).

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

2807226240 is a wasteful number, since it uses less digits than its factorization.

2807226240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16109 (or 16097 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 33.

The square root of 2807226240 is about 52983.2637726292. The cubic root of 2807226240 is about 1410.6712160608.

The spelling of 2807226240 in words is "two billion, eight hundred seven million, two hundred twenty-six thousand, two hundred forty".