4206424 has 16 divisors (see below), whose sum is σ = 8230320. Its totient is φ = 2011680.

The previous prime is 4206413. The next prime is 4206427. The reversal of 4206424 is 4246024.

It is a junction number, because it is equal to n+sod(n) for n = 4206395 and 4206404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4206427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11247 + ... + 11614.

It is an arithmetic number, because the mean of its divisors is an integer number (514395).

Almost surely, 2^4206424 is an apocalyptic number.

It is an amenable number.

4206424 is a deficient number, since it is larger than the sum of its proper divisors (4023896).

4206424 is a wasteful number, since it uses less digits than its factorization.

4206424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22890 (or 22886 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4206424 is about 2050.9568498630. The cubic root of 4206424 is about 161.4250819499.

The spelling of 4206424 in words is "four million, two hundred six thousand, four hundred twenty-four".