2225578308 has 24 divisors (see below), whose sum is σ = 5194039200. Its totient is φ = 741713280.

The previous prime is 2225578301. The next prime is 2225578321. The reversal of 2225578308 is 8038755222.

It is a self number, because there is not a number n which added to its sum of digits gives 2225578308.

It is not an unprimeable number, because it can be changed into a prime (2225578301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57868 + ... + 88316.

It is an arithmetic number, because the mean of its divisors is an integer number (216418300).

Almost surely, 2^2225578308 is an apocalyptic number.

It is an amenable number.

2225578308 is an abundant number, since it is smaller than the sum of its proper divisors (2968460892).

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

2225578308 is a wasteful number, since it uses less digits than its factorization.

2225578308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36547 (or 36545 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 2225578308 is about 47176.0353145535. The cubic root of 2225578308 is about 1305.6124815396.

The spelling of 2225578308 in words is "two billion, two hundred twenty-five million, five hundred seventy-eight thousand, three hundred eight".