562266 has 12 divisors (see below), whose sum is σ = 1218282. Its totient is φ = 187416.

The previous prime is 562259. The next prime is 562271. The reversal of 562266 is 662265.

It can be written as a sum of positive squares in only one way, i.e., 378225 + 184041 = 615^2 + 429^2 .

It is a super-2 number, since 2×562266² = 632286109512, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 15601 + ... + 15636.

2⁵⁶²²⁶⁶ is an apocalyptic number.

562266 is an abundant number, since it is smaller than the sum of its proper divisors (656016).

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

562266 is a wasteful number, since it uses less digits than its factorization.

562266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31245 (or 31242 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 562266 is about 749.8439837726. The cubic root of 562266 is about 82.5367329536.

Subtracting 562266 from its reverse (662265), we obtain a palindrome (99999).

It can be divided in two parts, 562 and 266, that added together give a palindrome (828).

The spelling of 562266 in words is "five hundred sixty-two thousand, two hundred sixty-six".