4144302 has 12 divisors (see below), whose sum is σ = 8979360. Its totient is φ = 1381428.

The previous prime is 4144291. The next prime is 4144307. The reversal of 4144302 is 2034414.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 230239 = 4144302 / (4 + 1 + 4 + 4 + 3 + 0 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4144307) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 115102 + ... + 115137.

It is an arithmetic number, because the mean of its divisors is an integer number (748280).

Almost surely, 2^4144302 is an apocalyptic number.

4144302 is an abundant number, since it is smaller than the sum of its proper divisors (4835058).

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

4144302 is a wasteful number, since it uses less digits than its factorization.

4144302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230247 (or 230244 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 4144302 is about 2035.7558792743. The cubic root of 4144302 is about 160.6264761380.

Adding to 4144302 its reverse (2034414), we get a palindrome (6178716).

The spelling of 4144302 in words is "four million, one hundred forty-four thousand, three hundred two".