325566226 has 8 divisors (see below), whose sum is σ = 489253644. Its totient is φ = 162481680.

The previous prime is 325566223. The next prime is 325566229. The reversal of 325566226 is 622665523.

It is an interprime number because it is at equal distance from previous prime (325566223) and next prime (325566229).

It can be written as a sum of positive squares in 2 ways, for example, as 318801025 + 6765201 = 17855^2 + 2601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (325566223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 149365 + ... + 151528.

Almost surely, 2^325566226 is an apocalyptic number.

325566226 is a deficient number, since it is larger than the sum of its proper divisors (163687418).

325566226 is a wasteful number, since it uses less digits than its factorization.

325566226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301436.

The product of its digits is 129600, while the sum is 37.

The square root of 325566226 is about 18043.4538268038. The cubic root of 325566226 is about 687.9334838006.

The spelling of 325566226 in words is "three hundred twenty-five million, five hundred sixty-six thousand, two hundred twenty-six".