322125 has 16 divisors (see below), whose sum is σ = 536640. Its totient is φ = 171600.

The previous prime is 322111. The next prime is 322139. The reversal of 322125 is 521223.

It is an interprime number because it is at equal distance from previous prime (322111) and next prime (322139).

It is not a de Polignac number, because 322125 - 2⁴ = 322109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an Ulam number.

322125 is a lucky number.

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 322125.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55 + ... + 804.

It is an arithmetic number, because the mean of its divisors is an integer number (33540).

2³²²¹²⁵ is an apocalyptic number.

It is an amenable number.

322125 is a deficient number, since it is larger than the sum of its proper divisors (214515).

322125 is an equidigital number, since it uses as much as digits as its factorization.

322125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 867 counting only the distinct ones).

The product of its digits is 120, while the sum is 15.

The square root of 322125 is about 567.5605694549. The cubic root of 322125 is about 68.5501080790.

Adding to 322125 its reverse (521223), we get a palindrome (843348).

The spelling of 322125 in words is "three hundred twenty-two thousand, one hundred twenty-five".