562268 has 24 divisors (see below), whose sum is σ = 1153152. Its totient is φ = 234864.

The previous prime is 562259. The next prime is 562271. The reversal of 562268 is 862265.

It is a super-2 number, since 2×562268² = 632290607648, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 562268.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 971 + ... + 1437.

It is an arithmetic number, because the mean of its divisors is an integer number (48048).

2⁵⁶²²⁶⁸ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 562268, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (576576).

562268 is an abundant number, since it is smaller than the sum of its proper divisors (590884).

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

562268 is a wasteful number, since it uses less digits than its factorization.

562268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 519 counting only the distinct ones).

The product of its digits is 5760, while the sum is 29.

The square root of 562268 is about 749.8453173822. The cubic root of 562268 is about 82.5368308155.

The spelling of 562268 in words is "five hundred sixty-two thousand, two hundred sixty-eight".