234648 has 24 divisors (see below), whose sum is σ = 635700. Its totient is φ = 78192.

The previous prime is 234629. The next prime is 234653. The reversal of 234648 is 846432.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

234648 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1558 + ... + 1701.

2²³⁴⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

234648 is an abundant number, since it is smaller than the sum of its proper divisors (401052).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

234648 is a wasteful number, since it uses less digits than its factorization.

234648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3271 (or 3264 counting only the distinct ones).

The product of its digits is 4608, while the sum is 27.

The square root of 234648 is about 484.4047894065. The cubic root of 234648 is about 61.6792312682.

It can be divided in two parts, 2 and 34648, that multiplied together give a palindrome (69296).

The spelling of 234648 in words is "two hundred thirty-four thousand, six hundred forty-eight".