564734 has 16 divisors (see below), whose sum is σ = 889056. Its totient is φ = 268800.

The previous prime is 564713. The next prime is 564761. The reversal of 564734 is 437465.

It is a junction number, because it is equal to n+sod(n) for n = 564697 and 564706.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5774 + ... + 5870.

It is an arithmetic number, because the mean of its divisors is an integer number (55566).

2⁵⁶⁴⁷³⁴ is an apocalyptic number.

564734 is a deficient number, since it is larger than the sum of its proper divisors (324322).

564734 is a wasteful number, since it uses less digits than its factorization.

564734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211.

The product of its digits is 10080, while the sum is 29.

The square root of 564734 is about 751.4878575200. The cubic root of 564734 is about 82.6573184307.

The spelling of 564734 in words is "five hundred sixty-four thousand, seven hundred thirty-four".