109254 has 16 divisors (see below), whose sum is σ = 221760. Its totient is φ = 35880.

The previous prime is 109253. The next prime is 109267. The reversal of 109254 is 452901.

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

It is a Curzon number.

It is a plaindrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 109254.

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 109254.

It is not an unprimeable number, because it can be changed into a prime (109253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717 + ... + 855.

It is an arithmetic number, because the mean of its divisors is an integer number (13860).

2¹⁰⁹²⁵⁴ is an apocalyptic number.

109254 is an abundant number, since it is smaller than the sum of its proper divisors (112506).

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

109254 is a wasteful number, since it uses less digits than its factorization.

109254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 109254 is about 330.5359284556. The cubic root of 109254 is about 47.8056376584.

It can be divided in two parts, 109 and 254, that added together give a palindrome (363).

The spelling of 109254 in words is "one hundred nine thousand, two hundred fifty-four".