144834 has 16 divisors (see below), whose sum is σ = 293760. Its totient is φ = 47600.

The previous prime is 144829. The next prime is 144839. The reversal of 144834 is 438441.

It is an interprime number because it is at equal distance from previous prime (144829) and next prime (144839).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (144839) 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, 487 + ... + 725.

It is an arithmetic number, because the mean of its divisors is an integer number (18360).

2¹⁴⁴⁸³⁴ is an apocalyptic number.

144834 is an abundant number, since it is smaller than the sum of its proper divisors (148926).

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

144834 is a wasteful number, since it uses less digits than its factorization.

144834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345.

The product of its digits is 1536, while the sum is 24.

The square root of 144834 is about 380.5706241948. The cubic root of 144834 is about 52.5158228951.

It can be divided in two parts, 14 and 4834, that multiplied together give a palindrome (67676).

The spelling of 144834 in words is "one hundred forty-four thousand, eight hundred thirty-four".