4330020 has 24 divisors (see below), whose sum is σ = 12124224. Its totient is φ = 1154656.

The previous prime is 4330013. The next prime is 4330021. The reversal of 4330020 is 200334.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 4329978 and 4330005.

It is not an unprimeable number, because it can be changed into a prime (4330021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36024 + ... + 36143.

It is an arithmetic number, because the mean of its divisors is an integer number (505176).

Almost surely, 2^4330020 is an apocalyptic number.

It is an amenable number.

4330020 is an abundant number, since it is smaller than the sum of its proper divisors (7794204).

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

4330020 is a wasteful number, since it uses less digits than its factorization.

4330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72179 (or 72177 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 12.

The square root of 4330020 is about 2080.8700103562. The cubic root of 4330020 is about 162.9908785843.

Adding to 4330020 its reverse (200334), we get a palindrome (4530354).

The spelling of 4330020 in words is "four million, three hundred thirty thousand, twenty".