2225326146 has 16 divisors (see below), whose sum is σ = 4712455584. Its totient is φ = 698141504.

The previous prime is 2225326139. The next prime is 2225326157. The reversal of 2225326146 is 6416235222.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10908360 + ... + 10908563.

It is an arithmetic number, because the mean of its divisors is an integer number (294528474).

Almost surely, 2^2225326146 is an apocalyptic number.

2225326146 is an abundant number, since it is smaller than the sum of its proper divisors (2487129438).

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

2225326146 is a wasteful number, since it uses less digits than its factorization.

2225326146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21816945.

The product of its digits is 34560, while the sum is 33.

The square root of 2225326146 is about 47173.3626742890. The cubic root of 2225326146 is about 1305.5631702680.

The spelling of 2225326146 in words is "two billion, two hundred twenty-five million, three hundred twenty-six thousand, one hundred forty-six".