1325853 has 12 divisors (see below), whose sum is σ = 1928160. Its totient is φ = 877896.

The previous prime is 1325803. The next prime is 1325861. The reversal of 1325853 is 3585231.

It is not a de Polignac number, because 1325853 - 2¹² = 1321757 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1325803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1200 + ... + 2022.

It is an arithmetic number, because the mean of its divisors is an integer number (160680).

2^1325853 is an apocalyptic number.

It is an amenable number.

1325853 is a deficient number, since it is larger than the sum of its proper divisors (602307).

1325853 is a wasteful number, since it uses less digits than its factorization.

1325853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 1005 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 1325853 is about 1151.4569032317. The cubic root of 1325853 is about 109.8580262038.

The spelling of 1325853 in words is "one million, three hundred twenty-five thousand, eight hundred fifty-three".