4302020 has 24 divisors (see below), whose sum is σ = 9566424. Its totient is φ = 1619456.

The previous prime is 4302019. The next prime is 4302041. The reversal of 4302020 is 202034.

It can be written as a sum of positive squares in 4 ways, for example, as 50176 + 4251844 = 224^2 + 2062^2 .

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 4301992 and 4302010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5987 + ... + 6666.

It is an arithmetic number, because the mean of its divisors is an integer number (398601).

Almost surely, 2^4302020 is an apocalyptic number.

It is an amenable number.

4302020 is an abundant number, since it is smaller than the sum of its proper divisors (5264404).

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

4302020 is a wasteful number, since it uses less digits than its factorization.

4302020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12679 (or 12677 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 11.

The square root of 4302020 is about 2074.1311433947. The cubic root of 4302020 is about 162.6387926648.

Adding to 4302020 its reverse (202034), we get a palindrome (4504054).

The spelling of 4302020 in words is "four million, three hundred two thousand, twenty".