1275353 has 4 divisors (see below), whose sum is σ = 1309860. Its totient is φ = 1240848.

The previous prime is 1275349. The next prime is 1275359. The reversal of 1275353 is 3535721.

1275353 is nontrivially palindromic in base 2.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 976144 + 299209 = 988^2 + 547^2 .

It is a cyclic number.

It is not a de Polignac number, because 1275353 - 2² = 1275349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1275359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17198 + ... + 17271.

It is an arithmetic number, because the mean of its divisors is an integer number (327465).

2^1275353 is an apocalyptic number.

It is an amenable number.

1275353 is a deficient number, since it is larger than the sum of its proper divisors (34507).

1275353 is an equidigital number, since it uses as much as digits as its factorization.

1275353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34506.

The product of its digits is 3150, while the sum is 26.

The square root of 1275353 is about 1129.3152792732. The cubic root of 1275353 is about 108.4451505563.

The spelling of 1275353 in words is "one million, two hundred seventy-five thousand, three hundred fifty-three".