562263 has 12 divisors (see below), whose sum is σ = 812520. Its totient is φ = 345696.

The previous prime is 562259. The next prime is 562271. The reversal of 562263 is 362265.

It is not a de Polignac number, because 562263 - 2² = 562259 is a prime.

It is a super-2 number, since 2×562263² = 632279362338, which contains 22 as substring.

562263 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562273) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48 + ... + 1061.

It is an arithmetic number, because the mean of its divisors is an integer number (67710).

2⁵⁶²²⁶³ is an apocalyptic number.

562263 is a deficient number, since it is larger than the sum of its proper divisors (250257).

562263 is a wasteful number, since it uses less digits than its factorization.

562263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1138 (or 1125 counting only the distinct ones).

The product of its digits is 2160, while the sum is 24.

The square root of 562263 is about 749.8419833538. The cubic root of 562263 is about 82.5365861603.

The spelling of 562263 in words is "five hundred sixty-two thousand, two hundred sixty-three".