1045325 has 6 divisors (see below), whose sum is σ = 1296234. Its totient is φ = 836240.

The previous prime is 1045321. The next prime is 1045349. The reversal of 1045325 is 5235401.

It can be written as a sum of positive squares in 3 ways, for example, as 841 + 1044484 = 29^2 + 1022^2 .

It is not a de Polignac number, because 1045325 - 2² = 1045321 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 = 1045297 and 1045306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1045321) 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, 20882 + ... + 20931.

It is an arithmetic number, because the mean of its divisors is an integer number (216039).

2^1045325 is an apocalyptic number.

It is an amenable number.

1045325 is a deficient number, since it is larger than the sum of its proper divisors (250909).

1045325 is an equidigital number, since it uses as much as digits as its factorization.

1045325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41823 (or 41818 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 1045325 is about 1022.4113653515. The cubic root of 1045325 is about 101.4885651253.

The spelling of 1045325 in words is "one million, forty-five thousand, three hundred twenty-five".