1322925 has 24 divisors (see below), whose sum is σ = 2261760. Its totient is φ = 681600.

The previous prime is 1322921. The next prime is 1322927. The reversal of 1322925 is 5292231.

It is not a de Polignac number, because 1322925 - 2² = 1322921 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1322895 and 1322904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322921) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2041 + ... + 2609.

It is an arithmetic number, because the mean of its divisors is an integer number (94240).

2^1322925 is an apocalyptic number.

1322925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1322925 is a deficient number, since it is larger than the sum of its proper divisors (938835).

1322925 is a wasteful number, since it uses less digits than its factorization.

1322925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 608 counting only the distinct ones).

The product of its digits is 1080, while the sum is 24.

The square root of 1322925 is about 1150.1847677656. The cubic root of 1322925 is about 109.7770968251. Note that the first 3 decimals are identical.

The spelling of 1322925 in words is "one million, three hundred twenty-two thousand, nine hundred twenty-five".