249234 has 8 divisors (see below), whose sum is σ = 498480. Its totient is φ = 83076.

The previous prime is 249233. The next prime is 249253. The reversal of 249234 is 432942.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

249234 is an admirable number.

It is a d-powerful number, because it can be written as 2⁵ + 4² + 2¹⁷ + 9⁵ + 3¹⁰ + 4² .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (249233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20764 + ... + 20775.

It is an arithmetic number, because the mean of its divisors is an integer number (62310).

2²⁴⁹²³⁴ is an apocalyptic number.

249234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

249234 is a wasteful number, since it uses less digits than its factorization.

249234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41544.

The product of its digits is 1728, while the sum is 24.

The square root of 249234 is about 499.2334123434. The cubic root of 249234 is about 62.9316467018.

The spelling of 249234 in words is "two hundred forty-nine thousand, two hundred thirty-four".