842325 has 24 divisors (see below), whose sum is σ = 1520736. Its totient is φ = 408000.

The previous prime is 842323. The next prime is 842339. The reversal of 842325 is 523248.

It is not a de Polignac number, because 842325 - 2¹ = 842323 is a prime.

It is a super-2 number, since 2×842325² = 1419022811250, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 842295 and 842304.

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 842325.

It is not an unprimeable number, because it can be changed into a prime (842321) 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, 315 + ... + 1335.

It is an arithmetic number, because the mean of its divisors is an integer number (63364).

2⁸⁴²³²⁵ is an apocalyptic number.

It is an amenable number.

842325 is a deficient number, since it is larger than the sum of its proper divisors (678411).

842325 is a wasteful number, since it uses less digits than its factorization.

842325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045 (or 1040 counting only the distinct ones).

The product of its digits is 1920, while the sum is 24.

The square root of 842325 is about 917.7826540091. The cubic root of 842325 is about 94.4408520997.

It can be divided in two parts, 8423 and 25, that added together give a palindrome (8448).

The spelling of 842325 in words is "eight hundred forty-two thousand, three hundred twenty-five".