2208286080 has 768 divisors, whose sum is σ = 10265149440. Its totient is φ = 422461440.

The previous prime is 2208286079. The next prime is 2208286103. The reversal of 2208286080 is 806828022.

2208286080 is a `hidden beast` number, since 2 + 20 + 8 + 28 + 608 + 0 = 666.

It is a super-2 number, since 2×2208286080² = 9753054822243532800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5765569 + ... + 5765951.

It is an arithmetic number, because the mean of its divisors is an integer number (13366080).

Almost surely, 2^2208286080 is an apocalyptic number.

2208286080 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 2208286080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5132574720).

2208286080 is an abundant number, since it is smaller than the sum of its proper divisors (8056863360).

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

2208286080 is a wasteful number, since it uses less digits than its factorization.

2208286080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 439 (or 424 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 2208286080 is about 46992.4044926411. The cubic root of 2208286080 is about 1302.2222503509. Note that the first 4 decimals are identical.

The spelling of 2208286080 in words is "two billion, two hundred eight million, two hundred eighty-six thousand, eighty".