144626196 has 96 divisors (see below), whose sum is σ = 399200256. Its totient is φ = 40176000.

The previous prime is 144626173. The next prime is 144626201. The reversal of 144626196 is 691626441.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 464881 + ... + 465191.

It is an arithmetic number, because the mean of its divisors is an integer number (4158336).

Almost surely, 2^144626196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 144626196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199600128).

144626196 is an abundant number, since it is smaller than the sum of its proper divisors (254574060).

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

144626196 is a wasteful number, since it uses less digits than its factorization.

144626196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613 (or 611 counting only the distinct ones).

The product of its digits is 62208, while the sum is 39.

The square root of 144626196 is about 12026.0631962417. The cubic root of 144626196 is about 524.9069476805.

The spelling of 144626196 in words is "one hundred forty-four million, six hundred twenty-six thousand, one hundred ninety-six".