867113 has 4 divisors (see below), whose sum is σ = 933828. Its totient is φ = 800400.

The previous prime is 867091. The next prime is 867121. The reversal of 867113 is 311768.

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

It can be written as a sum of positive squares in 2 ways, for example, as 183184 + 683929 = 428^2 + 827^2 .

It is a cyclic number.

It is not a de Polignac number, because 867113 - 2⁸ = 866857 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 867113.

It is not an unprimeable number, because it can be changed into a prime (867143) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 33338 + ... + 33363.

It is an arithmetic number, because the mean of its divisors is an integer number (233457).

2⁸⁶⁷¹¹³ is an apocalyptic number.

It is an amenable number.

867113 is a deficient number, since it is larger than the sum of its proper divisors (66715).

867113 is a wasteful number, since it uses less digits than its factorization.

867113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66714.

The product of its digits is 1008, while the sum is 26.

The square root of 867113 is about 931.1890248494. The cubic root of 867113 is about 95.3583144254.

The spelling of 867113 in words is "eight hundred sixty-seven thousand, one hundred thirteen".