562442 has 8 divisors (see below), whose sum is σ = 880416. Its totient is φ = 268972.

The previous prime is 562439. The next prime is 562459. The reversal of 562442 is 244265.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 562442.

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, 6068 + ... + 6159.

It is an arithmetic number, because the mean of its divisors is an integer number (110052).

2⁵⁶²⁴⁴² is an apocalyptic number.

562442 is a deficient number, since it is larger than the sum of its proper divisors (317974).

562442 is a wasteful number, since it uses less digits than its factorization.

562442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12252.

The product of its digits is 1920, while the sum is 23.

The square root of 562442 is about 749.9613323365. The cubic root of 562442 is about 82.5453439133.

The spelling of 562442 in words is "five hundred sixty-two thousand, four hundred forty-two".