325242245 has 8 divisors (see below), whose sum is σ = 391547520. Its totient is φ = 259355920.

The previous prime is 325242227. The next prime is 325242257. The reversal of 325242245 is 542242523.

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

It is not a de Polignac number, because 325242245 - 2²⁰ = 324193669 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103025 + ... + 106134.

It is an arithmetic number, because the mean of its divisors is an integer number (48943440).

Almost surely, 2^325242245 is an apocalyptic number.

It is an amenable number.

325242245 is a deficient number, since it is larger than the sum of its proper divisors (66305275).

325242245 is a wasteful number, since it uses less digits than its factorization.

325242245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209475.

The product of its digits is 19200, while the sum is 29.

The square root of 325242245 is about 18034.4737932661. The cubic root of 325242245 is about 687.7052134500.

Adding to 325242245 its reverse (542242523), we get a palindrome (867484768).

The spelling of 325242245 in words is "three hundred twenty-five million, two hundred forty-two thousand, two hundred forty-five".