867234 has 8 divisors (see below), whose sum is σ = 1734480. Its totient is φ = 289076.

The previous prime is 867233. The next prime is 867253. The reversal of 867234 is 432768.

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

867234 is an admirable number.

It is a super-3 number, since 3×867234³ = 1956726573333506712, which contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (867233) 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, 72264 + ... + 72275.

It is an arithmetic number, because the mean of its divisors is an integer number (216810).

2⁸⁶⁷²³⁴ is an apocalyptic number.

867234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

867234 is a wasteful number, since it uses less digits than its factorization.

867234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144544.

The product of its digits is 8064, while the sum is 30.

The square root of 867234 is about 931.2539932800. The cubic root of 867234 is about 95.3627497640.

The spelling of 867234 in words is "eight hundred sixty-seven thousand, two hundred thirty-four".