144958272 has 28 divisors (see below), whose sum is σ = 383535936. Its totient is φ = 48319360.

The previous prime is 144958271. The next prime is 144958301. The reversal of 144958272 is 272859441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144958271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 377304 + ... + 377687.

It is an arithmetic number, because the mean of its divisors is an integer number (13697712).

Almost surely, 2^144958272 is an apocalyptic number.

144958272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

144958272 is an abundant number, since it is smaller than the sum of its proper divisors (238577664).

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

144958272 is an equidigital number, since it uses as much as digits as its factorization.

144958272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 755006 (or 754996 counting only the distinct ones).

The product of its digits is 161280, while the sum is 42.

The square root of 144958272 is about 12039.8617932267. The cubic root of 144958272 is about 525.3083866177.

The spelling of 144958272 in words is "one hundred forty-four million, nine hundred fifty-eight thousand, two hundred seventy-two".