868254 has 8 divisors (see below), whose sum is σ = 1736520. Its totient is φ = 289416.

The previous prime is 868249. The next prime is 868267. The reversal of 868254 is 452868.

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

868254 is an admirable number.

It is an Ulam number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 868254.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72349 + ... + 72360.

It is an arithmetic number, because the mean of its divisors is an integer number (217065).

2⁸⁶⁸²⁵⁴ is an apocalyptic number.

868254 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.

868254 is a wasteful number, since it uses less digits than its factorization.

868254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144714.

The product of its digits is 15360, while the sum is 33.

The square root of 868254 is about 931.8014810033. The cubic root of 868254 is about 95.4001221821.

The spelling of 868254 in words is "eight hundred sixty-eight thousand, two hundred fifty-four".