802266 has 8 divisors (see below), whose sum is σ = 1604544. Its totient is φ = 267420.

The previous prime is 802253. The next prime is 802279. The reversal of 802266 is 662208.

It is an interprime number because it is at equal distance from previous prime (802253) and next prime (802279).

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

802266 is an admirable number.

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, 66850 + ... + 66861.

It is an arithmetic number, because the mean of its divisors is an integer number (200568).

2⁸⁰²²⁶⁶ is an apocalyptic number.

802266 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.

802266 is a wasteful number, since it uses less digits than its factorization.

802266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133716.

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 802266 is about 895.6930277724. The cubic root of 802266 is about 92.9193427164.

It can be divided in two parts, 80 and 2266, that added together give a triangular number (2346 = T₆₈).

The spelling of 802266 in words is "eight hundred two thousand, two hundred sixty-six".