1330275 has 12 divisors (see below), whose sum is σ = 2199512. Its totient is φ = 709440.

The previous prime is 1330253. The next prime is 1330309. The reversal of 1330275 is 5720331.

It is a happy number.

It is not a de Polignac number, because 1330275 - 2⁶ = 1330211 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8794 + ... + 8943.

2^1330275 is an apocalyptic number.

1330275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1330275 is a deficient number, since it is larger than the sum of its proper divisors (869237).

1330275 is a wasteful number, since it uses less digits than its factorization.

1330275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17750 (or 17745 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 21.

The square root of 1330275 is about 1153.3754809254. The cubic root of 1330275 is about 109.9800239208.

The spelling of 1330275 in words is "one million, three hundred thirty thousand, two hundred seventy-five".