144932 has 12 divisors (see below), whose sum is σ = 267120. Its totient is φ = 68616.

The previous prime is 144931. The next prime is 144941. The reversal of 144932 is 239441.

It is a super-3 number, since 3×144932³ = 9133013733376704, which contains 333 as substring.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 144898 and 144907.

It is not an unprimeable number, because it can be changed into a prime (144931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 878 + ... + 1029.

It is an arithmetic number, because the mean of its divisors is an integer number (22260).

2¹⁴⁴⁹³² is an apocalyptic number.

It is an amenable number.

144932 is a deficient number, since it is larger than the sum of its proper divisors (122188).

144932 is a wasteful number, since it uses less digits than its factorization.

144932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1930 (or 1928 counting only the distinct ones).

The product of its digits is 864, while the sum is 23.

The square root of 144932 is about 380.6993564481. The cubic root of 144932 is about 52.5276649356.

The spelling of 144932 in words is "one hundred forty-four thousand, nine hundred thirty-two".