325919 has 4 divisors (see below), whose sum is σ = 355560. Its totient is φ = 296280.

The previous prime is 325901. The next prime is 325921. The reversal of 325919 is 919523.

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

It is a cyclic number.

It is not a de Polignac number, because 325919 - 2¹² = 321823 is a prime.

It is a super-2 number, since 2×325919² = 212446389122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325891 and 325900.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325919.

It is not an unprimeable number, because it can be changed into a prime (325939) 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, 14804 + ... + 14825.

It is an arithmetic number, because the mean of its divisors is an integer number (88890).

2³²⁵⁹¹⁹ is an apocalyptic number.

325919 is a deficient number, since it is larger than the sum of its proper divisors (29641).

325919 is a wasteful number, since it uses less digits than its factorization.

325919 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29640.

The product of its digits is 2430, while the sum is 29.

The square root of 325919 is about 570.8931598820. The cubic root of 325919 is about 68.8181868947.

The spelling of 325919 in words is "three hundred twenty-five thousand, nine hundred nineteen".