562478 has 8 divisors (see below), whose sum is σ = 964272. Its totient is φ = 241056.

The previous prime is 562477. The next prime is 562493. The reversal of 562478 is 874265.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (562477) 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, 20075 + ... + 20102.

It is an arithmetic number, because the mean of its divisors is an integer number (120534).

2⁵⁶²⁴⁷⁸ is an apocalyptic number.

562478 is a deficient number, since it is larger than the sum of its proper divisors (401794).

562478 is a wasteful number, since it uses less digits than its factorization.

562478 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40186.

The product of its digits is 13440, while the sum is 32.

The square root of 562478 is about 749.9853331899. The cubic root of 562478 is about 82.5471050246.

The spelling of 562478 in words is "five hundred sixty-two thousand, four hundred seventy-eight".