1040275 has 6 divisors (see below), whose sum is σ = 1289972. Its totient is φ = 832200.

The previous prime is 1040227. The next prime is 1040311. The reversal of 1040275 is 5720401.

It is not a de Polignac number, because 1040275 - 2⁹ = 1039763 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 20781 + ... + 20830.

2^1040275 is an apocalyptic number.

1040275 is a deficient number, since it is larger than the sum of its proper divisors (249697).

1040275 is an equidigital number, since it uses as much as digits as its factorization.

1040275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41621 (or 41616 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 1040275 is about 1019.9387236496. The cubic root of 1040275 is about 101.3248696859.

Adding to 1040275 its reverse (5720401), we get a palindrome (6760676).

The spelling of 1040275 in words is "one million, forty thousand, two hundred seventy-five".