144008628 has 24 divisors (see below), whose sum is σ = 339349920. Its totient is φ = 47527200.

The previous prime is 144008603. The next prime is 144008629. The reversal of 144008628 is 826800441.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144008629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58198 + ... + 60621.

It is an arithmetic number, because the mean of its divisors is an integer number (14139580).

Almost surely, 2^144008628 is an apocalyptic number.

It is an amenable number.

144008628 is an abundant number, since it is smaller than the sum of its proper divisors (195341292).

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

144008628 is a wasteful number, since it uses less digits than its factorization.

144008628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118927 (or 118925 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 144008628 is about 12000.3594946152. The cubic root of 144008628 is about 524.1587470386.

The spelling of 144008628 in words is "one hundred forty-four million, eight thousand, six hundred twenty-eight".