4208224 has 12 divisors (see below), whose sum is σ = 8285004. Its totient is φ = 2104096.

The previous prime is 4208221. The next prime is 4208227. The reversal of 4208224 is 4228024.

It is an interprime number because it is at equal distance from previous prime (4208221) and next prime (4208227).

It is a junction number, because it is equal to n+sod(n) for n = 4208195 and 4208204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4208221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65722 + ... + 65785.

It is an arithmetic number, because the mean of its divisors is an integer number (690417).

Almost surely, 2^4208224 is an apocalyptic number.

It is an amenable number.

4208224 is a deficient number, since it is larger than the sum of its proper divisors (4076780).

4208224 is a wasteful number, since it uses less digits than its factorization.

4208224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131517 (or 131509 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

The square root of 4208224 is about 2051.3956224970. The cubic root of 4208224 is about 161.4481041742.

The spelling of 4208224 in words is "four million, two hundred eight thousand, two hundred twenty-four".