325452247 has 2 divisors, whose sum is σ = 325452248. Its totient is φ = 325452246.

The previous prime is 325452241. The next prime is 325452287. The reversal of 325452247 is 742254523.

It is a weak prime.

It is an emirp because it is prime and its reverse (742254523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325452247 - 2¹¹ = 325450199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325452241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162726123 + 162726124.

It is an arithmetic number, because the mean of its divisors is an integer number (162726124).

Almost surely, 2^325452247 is an apocalyptic number.

325452247 is a deficient number, since it is larger than the sum of its proper divisors (1).

325452247 is an equidigital number, since it uses as much as digits as its factorization.

325452247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 34.

The square root of 325452247 is about 18040.2950918215. The cubic root of 325452247 is about 687.8531938152.

The spelling of 325452247 in words is "three hundred twenty-five million, four hundred fifty-two thousand, two hundred forty-seven".