4021302 has 8 divisors (see below), whose sum is σ = 8042616. Its totient is φ = 1340432.

The previous prime is 4021301. The next prime is 4021309. The reversal of 4021302 is 2031204.

It is a sphenic number, since it is the product of 3 distinct primes.

4021302 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4021301) 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 3 ways as a sum of consecutive naturals, for example, 335103 + ... + 335114.

It is an arithmetic number, because the mean of its divisors is an integer number (1005327).

Almost surely, 2^4021302 is an apocalyptic number.

4021302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4021302 is a wasteful number, since it uses less digits than its factorization.

4021302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670222.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 4021302 is about 2005.3184285794. The cubic root of 4021302 is about 159.0213965905.

Adding to 4021302 its reverse (2031204), we get a palindrome (6052506).

The spelling of 4021302 in words is "four million, twenty-one thousand, three hundred two".