1047325 has 6 divisors (see below), whose sum is σ = 1298714. Its totient is φ = 837840.

The previous prime is 1047323. The next prime is 1047341. The reversal of 1047325 is 5237401.

It can be written as a sum of positive squares in 3 ways, for example, as 224676 + 822649 = 474^2 + 907^2 .

It is not a de Polignac number, because 1047325 - 2¹ = 1047323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1047296 and 1047305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1047323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20922 + ... + 20971.

2^1047325 is an apocalyptic number.

It is an amenable number.

1047325 is a deficient number, since it is larger than the sum of its proper divisors (251389).

1047325 is an equidigital number, since it uses as much as digits as its factorization.

1047325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41903 (or 41898 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 1047325 is about 1023.3889778574. The cubic root of 1047325 is about 101.5532492560.

The spelling of 1047325 in words is "one million, forty-seven thousand, three hundred twenty-five".