144608 has 12 divisors (see below), whose sum is σ = 284760. Its totient is φ = 72288.

The previous prime is 144593. The next prime is 144611. The reversal of 144608 is 806441.

It is a happy number.

It is a super-2 number, since 2×144608² = 41822947328, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

144608 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 as a sum of consecutive naturals, namely, 2228 + ... + 2291.

It is an arithmetic number, because the mean of its divisors is an integer number (23730).

2¹⁴⁴⁶⁰⁸ is an apocalyptic number.

It is an amenable number.

144608 is a deficient number, since it is larger than the sum of its proper divisors (140152).

144608 is an equidigital number, since it uses as much as digits as its factorization.

144608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4529 (or 4521 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 144608 is about 380.2735857248. The cubic root of 144608 is about 52.4884933210.

The spelling of 144608 in words is "one hundred forty-four thousand, six hundred eight".