326027245 has 4 divisors (see below), whose sum is σ = 391232700. Its totient is φ = 260821792.

The previous prime is 326027227. The next prime is 326027267. The reversal of 326027245 is 542720623.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 56640676 + 269386569 = 7526^2 + 16413^2 .

It is a cyclic number.

It is not a de Polignac number, because 326027245 - 2¹¹ = 326025197 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32602720 + ... + 32602729.

It is an arithmetic number, because the mean of its divisors is an integer number (97808175).

Almost surely, 2^326027245 is an apocalyptic number.

It is an amenable number.

326027245 is a deficient number, since it is larger than the sum of its proper divisors (65205455).

326027245 is an equidigital number, since it uses as much as digits as its factorization.

326027245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65205454.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 326027245 is about 18056.2245499994. The cubic root of 326027245 is about 688.2580473850.

Adding to 326027245 its reverse (542720623), we get a palindrome (868747868).

The spelling of 326027245 in words is "three hundred twenty-six million, twenty-seven thousand, two hundred forty-five".