43254 has 24 divisors (see below), whose sum is σ = 98280. Its totient is φ = 14256.

The previous prime is 43237. The next prime is 43261. The reversal of 43254 is 45234.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

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

It is a Curzon number.

It is a nialpdrome in base 9.

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 43254.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 442 + ... + 530.

It is an arithmetic number, because the mean of its divisors is an integer number (4095).

2⁴³²⁵⁴ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 43254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49140).

43254 is an abundant number, since it is smaller than the sum of its proper divisors (55026).

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

43254 is an equidigital number, since it uses as much as digits as its factorization.

43254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 94 counting only the distinct ones).

The product of its digits is 480, while the sum is 18.

The square root of 43254 is about 207.9759601492. The cubic root of 43254 is about 35.1028268598.

Adding to 43254 its product of digits (480), we get a palindrome (43734).

Adding to 43254 its reverse (45234), we get a palindrome (88488).

The spelling of 43254 in words is "forty-three thousand, two hundred fifty-four".