1335253 has 4 divisors (see below), whose sum is σ = 1347840. Its totient is φ = 1322668.

The previous prime is 1335241. The next prime is 1335259. The reversal of 1335253 is 3525331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3525331 = 283 ⋅12457.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1335253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1335259) 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, 6133 + ... + 6346.

It is an arithmetic number, because the mean of its divisors is an integer number (336960).

2^1335253 is an apocalyptic number.

It is an amenable number.

1335253 is a deficient number, since it is larger than the sum of its proper divisors (12587).

1335253 is a wasteful number, since it uses less digits than its factorization.

1335253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12586.

The product of its digits is 1350, while the sum is 22.

The square root of 1335253 is about 1155.5314794500. The cubic root of 1335253 is about 110.1170379640.

The spelling of 1335253 in words is "one million, three hundred thirty-five thousand, two hundred fifty-three".