234568 has 16 divisors (see below), whose sum is σ = 445500. Its totient is φ = 115776.

The previous prime is 234547. The next prime is 234571. The reversal of 234568 is 865432.

It can be written as a sum of positive squares in 2 ways, for example, as 228484 + 6084 = 478^2 + 78^2 .

Its product of digits (5760) is a multiple of the sum of its prime factors (384).

It is a plaindrome in base 10.

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, 738 + ... + 1006.

2²³⁴⁵⁶⁸ is an apocalyptic number.

It is an amenable number.

234568 is a deficient number, since it is larger than the sum of its proper divisors (210932).

234568 is a wasteful number, since it uses less digits than its factorization.

234568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 380 counting only the distinct ones).

The product of its digits is 5760, while the sum is 28.

The square root of 234568 is about 484.3222068004. The cubic root of 234568 is about 61.6722209103.

The spelling of 234568 in words is "two hundred thirty-four thousand, five hundred sixty-eight".