1322125 has 16 divisors (see below), whose sum is σ = 1886976. Its totient is φ = 906000.

The previous prime is 1322117. The next prime is 1322129. The reversal of 1322125 is 5212231.

It is not a de Polignac number, because 1322125 - 2³ = 1322117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322099 and 1322108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 120 + ... + 1630.

It is an arithmetic number, because the mean of its divisors is an integer number (117936).

2^1322125 is an apocalyptic number.

It is an amenable number.

1322125 is a deficient number, since it is larger than the sum of its proper divisors (564851).

1322125 is an equidigital number, since it uses as much as digits as its factorization.

1322125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533 (or 1523 counting only the distinct ones).

The product of its digits is 120, while the sum is 16.

The square root of 1322125 is about 1149.8369449622. The cubic root of 1322125 is about 109.7549642059.

Adding to 1322125 its reverse (5212231), we get a palindrome (6534356).

The spelling of 1322125 in words is "one million, three hundred twenty-two thousand, one hundred twenty-five".