144980 has 24 divisors (see below), whose sum is σ = 332640. Its totient is φ = 52640.

The previous prime is 144973. The next prime is 144983. The reversal of 144980 is 89441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144983) 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, 110 + ... + 549.

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

2¹⁴⁴⁹⁸⁰ is an apocalyptic number.

144980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

144980 is an abundant number, since it is smaller than the sum of its proper divisors (187660).

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

144980 is a wasteful number, since it uses less digits than its factorization.

144980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 677 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 144980 is about 380.7623931010. The cubic root of 144980 is about 52.5334631712.

It can be divided in two parts, 14 and 4980, that added together give a palindrome (4994).

The spelling of 144980 in words is "one hundred forty-four thousand, nine hundred eighty".