868202 has 8 divisors (see below), whose sum is σ = 1347300. Its totient is φ = 419104.

The previous prime is 868199. The next prime is 868211. The reversal of 868202 is 202868.

It can be written as a sum of positive squares in 2 ways, for example, as 758641 + 109561 = 871^2 + 331^2 .

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

It is a zygodrome in base 3.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7427 + ... + 7542.

2⁸⁶⁸²⁰² is an apocalyptic number.

868202 is a deficient number, since it is larger than the sum of its proper divisors (479098).

868202 is a wasteful number, since it uses less digits than its factorization.

868202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15000.

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 868202 is about 931.7735776464. The cubic root of 868202 is about 95.3982176298.

The spelling of 868202 in words is "eight hundred sixty-eight thousand, two hundred two".