1797125 has 16 divisors (see below), whose sum is σ = 2448576. Its totient is φ = 1306000.

The previous prime is 1797109. The next prime is 1797161. The reversal of 1797125 is 5217971.

It is not a de Polignac number, because 1797125 - 2⁴ = 1797109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1797091 and 1797100.

It is a congruent number.

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, 722 + ... + 2028.

It is an arithmetic number, because the mean of its divisors is an integer number (153036).

2^1797125 is an apocalyptic number.

It is an amenable number.

1797125 is a deficient number, since it is larger than the sum of its proper divisors (651451).

1797125 is a wasteful number, since it uses less digits than its factorization.

1797125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333 (or 1323 counting only the distinct ones).

The product of its digits is 4410, while the sum is 32.

The square root of 1797125 is about 1340.5689090830. The cubic root of 1797125 is about 121.5792412120.

The spelling of 1797125 in words is "one million, seven hundred ninety-seven thousand, one hundred twenty-five".