4206004220 has 24 divisors (see below), whose sum is σ = 9635573808. Its totient is φ = 1529456000.

The previous prime is 4206004219. The next prime is 4206004223. The reversal of 4206004220 is 224006024.

It is a super-3 number, since 3×4206004220³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4206004192 and 4206004201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4206004223) 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, 9558881 + ... + 9559320.

It is an arithmetic number, because the mean of its divisors is an integer number (401482242).

Almost surely, 2^4206004220 is an apocalyptic number.

It is an amenable number.

4206004220 is an abundant number, since it is smaller than the sum of its proper divisors (5429569588).

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

4206004220 is a wasteful number, since it uses less digits than its factorization.

4206004220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19118221 (or 19118219 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

The square root of 4206004220 is about 64853.7140031317. The cubic root of 4206004220 is about 1614.1971196694.

The spelling of 4206004220 in words is "four billion, two hundred six million, four thousand, two hundred twenty".