3225305226 has 128 divisors (see below), whose sum is σ = 7947362304. Its totient is φ = 858654720.

The previous prime is 3225305201. The next prime is 3225305227. The reversal of 3225305226 is 6225035223.

It is a super-2 number, since 2×3225305226² = 20805187601725822152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3225305193 and 3225305202.

It is not an unprimeable number, because it can be changed into a prime (3225305227) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 6965871 + ... + 6966333.

It is an arithmetic number, because the mean of its divisors is an integer number (62088768).

Almost surely, 2^3225305226 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3225305226, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3973681152).

3225305226 is an abundant number, since it is smaller than the sum of its proper divisors (4722057078).

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

3225305226 is a wasteful number, since it uses less digits than its factorization.

3225305226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868.

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 3225305226 is about 56791.7707595035. The cubic root of 3225305226 is about 1477.4867905175.

The spelling of 3225305226 in words is "three billion, two hundred twenty-five million, three hundred five thousand, two hundred twenty-six".