234765 has 32 divisors (see below), whose sum is σ = 437760. Its totient is φ = 119232.

The previous prime is 234749. The next prime is 234769. The reversal of 234765 is 567432.

It is a happy number.

234765 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 234765 - 2⁴ = 234749 is a prime.

It is a super-2 number, since 2×234765² = 110229210450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a d-powerful number, because it can be written as 2¹⁷ + 3⁶ + 7⁵ + 4⁴ + 6⁵ + 5⁷ .

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 234765.

It is not an unprimeable number, because it can be changed into a prime (234769) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4972 + ... + 5018.

It is an arithmetic number, because the mean of its divisors is an integer number (13680).

2²³⁴⁷⁶⁵ is an apocalyptic number.

It is an amenable number.

234765 is a deficient number, since it is larger than the sum of its proper divisors (202995).

234765 is a wasteful number, since it uses less digits than its factorization.

234765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98 (or 92 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 234765 is about 484.5255411224. The cubic root of 234765 is about 61.6894810480.

It can be divided in two parts, 234 and 765, that added together give a palindrome (999).

The spelling of 234765 in words is "two hundred thirty-four thousand, seven hundred sixty-five".