564462 has 16 divisors (see below), whose sum is σ = 1254480. Its totient is φ = 188136.

The previous prime is 564457. The next prime is 564463. The reversal of 564462 is 264465.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564463) by changing a digit.

564462 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 (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5173 + ... + 5280.

It is an arithmetic number, because the mean of its divisors is an integer number (78405).

2⁵⁶⁴⁴⁶² is an apocalyptic number.

564462 is an abundant number, since it is smaller than the sum of its proper divisors (690018).

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

564462 is a wasteful number, since it uses less digits than its factorization.

564462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10464 (or 10458 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 564462 is about 751.3068614088. The cubic root of 564462 is about 82.6440458687.

The spelling of 564462 in words is "five hundred sixty-four thousand, four hundred sixty-two".