562623 has 8 divisors (see below), whose sum is σ = 755328. Its totient is φ = 372504.

The previous prime is 562621. The next prime is 562631. The reversal of 562623 is 326265.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 562623 - 2¹ = 562621 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 562593 and 562602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61 + ... + 1062.

It is an arithmetic number, because the mean of its divisors is an integer number (94416).

2⁵⁶²⁶²³ is an apocalyptic number.

562623 is a deficient number, since it is larger than the sum of its proper divisors (192705).

562623 is a wasteful number, since it uses less digits than its factorization.

562623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1293.

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

The square root of 562623 is about 750.0819955178. The cubic root of 562623 is about 82.5541976291.

Adding to 562623 its reverse (326265), we get a palindrome (888888).

It can be divided in two parts, 56262 and 3, that added together give a palindrome (56265).

The spelling of 562623 in words is "five hundred sixty-two thousand, six hundred twenty-three".