326825117 has 4 divisors (see below), whose sum is σ = 327001116. Its totient is φ = 326649120.

The previous prime is 326825113. The next prime is 326825123. The reversal of 326825117 is 711528623.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 711528623 = 13 ⋅54732971.

It can be written as a sum of positive squares in 2 ways, for example, as 139381636 + 187443481 = 11806^2 + 13691^2 .

It is a cyclic number.

It is not a de Polignac number, because 326825117 - 2² = 326825113 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (326825111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85184 + ... + 88937.

It is an arithmetic number, because the mean of its divisors is an integer number (81750279).

Almost surely, 2^326825117 is an apocalyptic number.

It is an amenable number.

326825117 is a deficient number, since it is larger than the sum of its proper divisors (175999).

326825117 is a wasteful number, since it uses less digits than its factorization.

326825117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175998.

The product of its digits is 20160, while the sum is 35.

The square root of 326825117 is about 18078.3051473306. The cubic root of 326825117 is about 688.8190377908.

The spelling of 326825117 in words is "three hundred twenty-six million, eight hundred twenty-five thousand, one hundred seventeen".