2225986308 has 216 divisors, whose sum is σ = 7094488128. Its totient is φ = 584998848.

The previous prime is 2225986291. The next prime is 2225986351. The reversal of 2225986308 is 8036895222.

It is a happy number.

2225986308 is a `hidden beast` number, since 2 + 2 + 2 + 5 + 9 + 8 + 630 + 8 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7865535 + ... + 7865817.

Almost surely, 2^2225986308 is an apocalyptic number.

2225986308 is a gapful number since it is divisible by the number (28) 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 2225986308, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3547244064).

2225986308 is an abundant number, since it is smaller than the sum of its proper divisors (4868501820).

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

2225986308 is a wasteful number, since it uses less digits than its factorization.

2225986308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 45.

The square root of 2225986308 is about 47180.3593458125. The cubic root of 2225986308 is about 1305.6922596573.

The spelling of 2225986308 in words is "two billion, two hundred twenty-five million, nine hundred eighty-six thousand, three hundred eight".