325447 has 2 divisors, whose sum is σ = 325448. Its totient is φ = 325446.

The previous prime is 325439. The next prime is 325453. The reversal of 325447 is 744523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325447 - 2³ = 325439 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162723 + 162724.

It is an arithmetic number, because the mean of its divisors is an integer number (162724).

2³²⁵⁴⁴⁷ is an apocalyptic number.

325447 is a deficient number, since it is larger than the sum of its proper divisors (1).

325447 is an equidigital number, since it uses as much as digits as its factorization.

325447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3360, while the sum is 25.

The square root of 325447 is about 570.4796227737. The cubic root of 325447 is about 68.7849497231.

The spelling of 325447 in words is "three hundred twenty-five thousand, four hundred forty-seven".