268802 has 4 divisors (see below), whose sum is σ = 403206. Its totient is φ = 134400.

The previous prime is 268789. The next prime is 268811. The reversal of 268802 is 208862.

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

It can be written as a sum of positive squares in only one way, i.e., 219961 + 48841 = 469^2 + 221^2 .

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 268802.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67199 + ... + 67202.

2²⁶⁸⁸⁰² is an apocalyptic number.

268802 is a deficient number, since it is larger than the sum of its proper divisors (134404).

268802 is a wasteful number, since it uses less digits than its factorization.

268802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134403.

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

The square root of 268802 is about 518.4611846609. The cubic root of 268802 is about 64.5373059030.

The spelling of 268802 in words is "two hundred sixty-eight thousand, eight hundred two".