562264 has 16 divisors (see below), whose sum is σ = 1071000. Its totient is φ = 276672.

The previous prime is 562259. The next prime is 562271. The reversal of 562264 is 462265.

It is a super-2 number, since 2×562264² = 632281611392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12 + ... + 1060.

2⁵⁶²²⁶⁴ is an apocalyptic number.

It is an amenable number.

562264 is a deficient number, since it is larger than the sum of its proper divisors (508736).

562264 is a wasteful number, since it uses less digits than its factorization.

562264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1122 (or 1118 counting only the distinct ones).

The product of its digits is 2880, while the sum is 25.

The square root of 562264 is about 749.8426501607. The cubic root of 562264 is about 82.5366350915.

Subtracting from 562264 its reverse (462265), we obtain a palindrome (99999).

The spelling of 562264 in words is "five hundred sixty-two thousand, two hundred sixty-four".