1040965 has 8 divisors (see below), whose sum is σ = 1270008. Its totient is φ = 818880.

The previous prime is 1040959. The next prime is 1040981. The reversal of 1040965 is 5690401.

It can be written as a sum of positive squares in 4 ways, for example, as 86436 + 954529 = 294^2 + 977^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-1040965 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1402 + ... + 2011.

It is an arithmetic number, because the mean of its divisors is an integer number (158751).

2^1040965 is an apocalyptic number.

It is an amenable number.

1040965 is a deficient number, since it is larger than the sum of its proper divisors (229043).

1040965 is an equidigital number, since it uses as much as digits as its factorization.

1040965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3479.

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 1040965 is about 1020.2769231929. The cubic root of 1040965 is about 101.3472671956.

The spelling of 1040965 in words is "one million, forty thousand, nine hundred sixty-five".