144287206 has 32 divisors (see below), whose sum is σ = 256389120. Its totient is φ = 59594400.

The previous prime is 144287191. The next prime is 144287219. The reversal of 144287206 is 602782441.

It is a happy number.

144287206 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 134440 + ... + 135508.

It is an arithmetic number, because the mean of its divisors is an integer number (8012160).

Almost surely, 2^144287206 is an apocalyptic number.

144287206 is a deficient number, since it is larger than the sum of its proper divisors (112101914).

144287206 is a wasteful number, since it uses less digits than its factorization.

144287206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1420.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 144287206 is about 12011.9609556475. The cubic root of 144287206 is about 524.4965162468.

The spelling of 144287206 in words is "one hundred forty-four million, two hundred eighty-seven thousand, two hundred six".