2208028494 has 96 divisors (see below), whose sum is σ = 5430741120. Its totient is φ = 595086912.

The previous prime is 2208028453. The next prime is 2208028517. The reversal of 2208028494 is 4948208022.

It is a super-3 number, since 3×2208028494³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1546609 + ... + 1548035.

It is an arithmetic number, because the mean of its divisors is an integer number (56570220).

Almost surely, 2^2208028494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2208028494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2715370560).

2208028494 is an abundant number, since it is smaller than the sum of its proper divisors (3222712626).

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

2208028494 is a wasteful number, since it uses less digits than its factorization.

2208028494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1742 (or 1735 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 39.

The square root of 2208028494 is about 46989.6636931996. The cubic root of 2208028494 is about 1302.1716157181.

The spelling of 2208028494 in words is "two billion, two hundred eight million, twenty-eight thousand, four hundred ninety-four".