623325 has 12 divisors (see below), whose sum is σ = 1030688. Its totient is φ = 332400.

The previous prime is 623321. The next prime is 623327. The reversal of 623325 is 523326.

623325 is digitally balanced in base 2 and base 7, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 623325 - 2² = 623321 is a prime.

It is a hoax number, since the sum of its digits (21) coincides with the sum of the digits of its distinct prime factors.

It is a d-powerful number, because it can be written as 6⁷ + 2¹⁶ + 3 + 3⁴ + 2¹⁸ + 5⁶ .

It is a Duffinian number.

623325 is strictly pandigital in base 7.

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 623325.

It is not an unprimeable number, because it can be changed into a prime (623321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4081 + ... + 4230.

2⁶²³³²⁵ is an apocalyptic number.

It is an amenable number.

623325 is a deficient number, since it is larger than the sum of its proper divisors (407363).

623325 is a wasteful number, since it uses less digits than its factorization.

623325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8324 (or 8319 counting only the distinct ones).

The product of its digits is 1080, while the sum is 21.

The square root of 623325 is about 789.5093413000. The cubic root of 623325 is about 85.4223500746.

Subtracting from 623325 its reverse (523326), we obtain a palindrome (99999).

The spelling of 623325 in words is "six hundred twenty-three thousand, three hundred twenty-five".