562456 has 16 divisors (see below), whose sum is σ = 1063440. Its totient is φ = 278880.

The previous prime is 562439. The next prime is 562459. The reversal of 562456 is 654265.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562459) by changing a digit.

562456 is an untouchable number, because it is not equal to the sum of proper divisors of any 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, 1126 + ... + 1546.

It is an arithmetic number, because the mean of its divisors is an integer number (66465).

2⁵⁶²⁴⁵⁶ is an apocalyptic number.

It is an amenable number.

562456 is a deficient number, since it is larger than the sum of its proper divisors (500984).

562456 is a wasteful number, since it uses less digits than its factorization.

562456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594 (or 590 counting only the distinct ones).

The product of its digits is 7200, while the sum is 28.

The square root of 562456 is about 749.9706660930. The cubic root of 562456 is about 82.5460287989.

Subtracting 562456 from its reverse (654265), we obtain a square (91809 = 303²).

The spelling of 562456 in words is "five hundred sixty-two thousand, four hundred fifty-six".