502266 has 16 divisors (see below), whose sum is σ = 1016064. Its totient is φ = 165504.

The previous prime is 502261. The next prime is 502277. The reversal of 502266 is 662205.

It is a super-2 number, since 2×502266² = 504542269512, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (502261) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 151 + ... + 1013.

It is an arithmetic number, because the mean of its divisors is an integer number (63504).

2⁵⁰²²⁶⁶ is an apocalyptic number.

502266 is an abundant number, since it is smaller than the sum of its proper divisors (513798).

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

502266 is a wasteful number, since it uses less digits than its factorization.

502266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 965.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 502266 is about 708.7072738444. The cubic root of 502266 is about 79.4897736144.

The spelling of 502266 in words is "five hundred two thousand, two hundred sixty-six".