144879 has 8 divisors (see below), whose sum is σ = 220800. Its totient is φ = 82776.

The previous prime is 144847. The next prime is 144883. The reversal of 144879 is 978441.

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

It is not a de Polignac number, because 144879 - 2⁵ = 144847 is a prime.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144829) 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, 3429 + ... + 3470.

It is an arithmetic number, because the mean of its divisors is an integer number (27600).

2¹⁴⁴⁸⁷⁹ is an apocalyptic number.

144879 is a deficient number, since it is larger than the sum of its proper divisors (75921).

144879 is an equidigital number, since it uses as much as digits as its factorization.

144879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6909.

The product of its digits is 8064, while the sum is 33.

The square root of 144879 is about 380.6297413498. The cubic root of 144879 is about 52.5212612298.

The spelling of 144879 in words is "one hundred forty-four thousand, eight hundred seventy-nine".