4028302 has 4 divisors (see below), whose sum is σ = 6042456. Its totient is φ = 2014150.

The previous prime is 4028293. The next prime is 4028309. The reversal of 4028302 is 2038204.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 4028302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4028309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1007074 + ... + 1007077.

It is an arithmetic number, because the mean of its divisors is an integer number (1510614).

Almost surely, 2^4028302 is an apocalyptic number.

4028302 is a deficient number, since it is larger than the sum of its proper divisors (2014154).

4028302 is a wasteful number, since it uses less digits than its factorization.

4028302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2014153.

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4028302 is about 2007.0630284074. The cubic root of 4028302 is about 159.1136141942.

The spelling of 4028302 in words is "four million, twenty-eight thousand, three hundred two".