144654196 has 12 divisors (see below), whose sum is σ = 254560320. Its totient is φ = 71922680.

The previous prime is 144654157. The next prime is 144654197. The reversal of 144654196 is 691456441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144654197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100300 + ... + 101731.

It is an arithmetic number, because the mean of its divisors is an integer number (21213360).

Almost surely, 2^144654196 is an apocalyptic number.

It is an amenable number.

144654196 is a deficient number, since it is larger than the sum of its proper divisors (109906124).

144654196 is a wasteful number, since it uses less digits than its factorization.

144654196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202214 (or 202212 counting only the distinct ones).

The product of its digits is 103680, while the sum is 40.

The square root of 144654196 is about 12027.2272781385. The cubic root of 144654196 is about 524.9408199354.

The spelling of 144654196 in words is "one hundred forty-four million, six hundred fifty-four thousand, one hundred ninety-six".