869027 has 4 divisors (see below), whose sum is σ = 871680. Its totient is φ = 866376.

The previous prime is 869021. The next prime is 869039. The reversal of 869027 is 720968.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 869027 - 2⁸ = 868771 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 868984 and 869002.

It is not an unprimeable number, because it can be changed into a prime (869021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 752 + ... + 1517.

It is an arithmetic number, because the mean of its divisors is an integer number (217920).

2⁸⁶⁹⁰²⁷ is an apocalyptic number.

869027 is a deficient number, since it is larger than the sum of its proper divisors (2653).

869027 is a wasteful number, since it uses less digits than its factorization.

869027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2652.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 869027 is about 932.2161766457. The cubic root of 869027 is about 95.4284251213.

The spelling of 869027 in words is "eight hundred sixty-nine thousand, twenty-seven".