562447 has 4 divisors (see below), whose sum is σ = 572040. Its totient is φ = 552856.

The previous prime is 562439. The next prime is 562459. The reversal of 562447 is 744265.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 744265 = 5 ⋅148853.

It is a cyclic number.

It is not a de Polignac number, because 562447 - 2³ = 562439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4708 + ... + 4825.

It is an arithmetic number, because the mean of its divisors is an integer number (143010).

2⁵⁶²⁴⁴⁷ is an apocalyptic number.

562447 is a deficient number, since it is larger than the sum of its proper divisors (9593).

562447 is an equidigital number, since it uses as much as digits as its factorization.

562447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9592.

The product of its digits is 6720, while the sum is 28.

The square root of 562447 is about 749.9646658343. The cubic root of 562447 is about 82.5455885166.

It can be divided in two parts, 5624 and 47, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 562447 in words is "five hundred sixty-two thousand, four hundred forty-seven".