144326252 has 12 divisors (see below), whose sum is σ = 288652560. Its totient is φ = 61854096.

The previous prime is 144326251. The next prime is 144326279. The reversal of 144326252 is 252623441.

144326252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

144326252 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (144326251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2577227 + ... + 2577282.

It is an arithmetic number, because the mean of its divisors is an integer number (24054380).

Almost surely, 2^144326252 is an apocalyptic number.

It is an amenable number.

144326252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

144326252 is a wasteful number, since it uses less digits than its factorization.

144326252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5154520 (or 5154518 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 144326252 is about 12013.5861423640. The cubic root of 144326252 is about 524.5438238460.

Adding to 144326252 its reverse (252623441), we get a palindrome (396949693).

The spelling of 144326252 in words is "one hundred forty-four million, three hundred twenty-six thousand, two hundred fifty-two".