1065879 has 10 divisors (see below), whose sum is σ = 1592360. Its totient is φ = 710532.

The previous prime is 1065851. The next prime is 1065887. The reversal of 1065879 is 9785601.

It is not a de Polignac number, because 1065879 - 2⁵ = 1065847 is a prime.

It is a super-2 number, since 2×1065879² = 2272196085282, which contains 22 as substring.

It is a Duffinian number.

1065879 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1065809) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6499 + ... + 6660.

It is an arithmetic number, because the mean of its divisors is an integer number (159236).

2^1065879 is an apocalyptic number.

1065879 is a deficient number, since it is larger than the sum of its proper divisors (526481).

1065879 is an equidigital number, since it uses as much as digits as its factorization.

1065879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13171 (or 13162 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 1065879 is about 1032.4141610807. The cubic root of 1065879 is about 102.1494349429.

The spelling of 1065879 in words is "one million, sixty-five thousand, eight hundred seventy-nine".