567406 has 8 divisors (see below), whose sum is σ = 972720. Its totient is φ = 243168.

The previous prime is 567401. The next prime is 567407. The reversal of 567406 is 604765.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (567401) 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, 20251 + ... + 20278.

It is an arithmetic number, because the mean of its divisors is an integer number (121590).

2⁵⁶⁷⁴⁰⁶ is an apocalyptic number.

567406 is a deficient number, since it is larger than the sum of its proper divisors (405314).

567406 is a wasteful number, since it uses less digits than its factorization.

567406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40538.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 567406 is about 753.2635660909. The cubic root of 567406 is about 82.7874758376.

It can be divided in two parts, 56 and 7406, that multiplied together give a square (414736 = 644²).

The spelling of 567406 in words is "five hundred sixty-seven thousand, four hundred six".