867267 has 24 divisors (see below), whose sum is σ = 1345344. Its totient is φ = 557928.

The previous prime is 867263. The next prime is 867271. The reversal of 867267 is 762768.

It is an interprime number because it is at equal distance from previous prime (867263) and next prime (867271).

It is not a de Polignac number, because 867267 - 2² = 867263 is a prime.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (867263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10408 + ... + 10490.

It is an arithmetic number, because the mean of its divisors is an integer number (56056).

2⁸⁶⁷²⁶⁷ is an apocalyptic number.

867267 is a deficient number, since it is larger than the sum of its proper divisors (478077).

867267 is an equidigital number, since it uses as much as digits as its factorization.

867267 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 129 counting only the distinct ones).

The product of its digits is 28224, while the sum is 36.

The square root of 867267 is about 931.2717111563. The cubic root of 867267 is about 95.3639593302.

The spelling of 867267 in words is "eight hundred sixty-seven thousand, two hundred sixty-seven".