326425 has 12 divisors (see below), whose sum is σ = 441936. Its totient is φ = 237200.

The previous prime is 326369. The next prime is 326437. The reversal of 326425 is 524623.

326425 = 55² + 56² + ... + 104².

It is a happy number.

It is not a de Polignac number, because 326425 - 2¹³ = 318233 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 326396 and 326405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 319 + ... + 868.

It is an arithmetic number, because the mean of its divisors is an integer number (36828).

2³²⁶⁴²⁵ is an apocalyptic number.

It is an amenable number.

326425 is a deficient number, since it is larger than the sum of its proper divisors (115511).

326425 is a wasteful number, since it uses less digits than its factorization.

326425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1208 (or 1203 counting only the distinct ones).

The product of its digits is 1440, while the sum is 22.

The square root of 326425 is about 571.3361532408. The cubic root of 326425 is about 68.8537826484.

The spelling of 326425 in words is "three hundred twenty-six thousand, four hundred twenty-five".