620325 has 24 divisors (see below), whose sum is σ = 1140800. Its totient is φ = 330480.

The previous prime is 620317. The next prime is 620329. The reversal of 620325 is 523026.

It is not a de Polignac number, because 620325 - 2³ = 620317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 620298 and 620307.

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 620325.

It is not an unprimeable number, because it can be changed into a prime (620329) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 216 + ... + 1134.

2⁶²⁰³²⁵ is an apocalyptic number.

It is an amenable number.

620325 is a deficient number, since it is larger than the sum of its proper divisors (520475).

620325 is a wasteful number, since it uses less digits than its factorization.

620325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938 (or 927 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 620325 is about 787.6071355695. The cubic root of 620325 is about 85.2850865913.

The spelling of 620325 in words is "six hundred twenty thousand, three hundred twenty-five".