4213872 has 60 divisors (see below), whose sum is σ = 12705784. Its totient is φ = 1296000.

The previous prime is 4213843. The next prime is 4213889. The reversal of 4213872 is 2783124.

It is a congruent number.

It is an unprimeable number.

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 in 11 ways as a sum of consecutive naturals, for example, 747 + ... + 2997.

Almost surely, 2^4213872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4213872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6352892).

4213872 is an abundant number, since it is smaller than the sum of its proper divisors (8491912).

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

4213872 is a wasteful number, since it uses less digits than its factorization.

4213872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2278 (or 2269 counting only the distinct ones).

The product of its digits is 2688, while the sum is 27.

The square root of 4213872 is about 2052.7717846853. The cubic root of 4213872 is about 161.5203002084.

Adding to 4213872 its reverse (2783124), we get a palindrome (6996996).

The spelling of 4213872 in words is "four million, two hundred thirteen thousand, eight hundred seventy-two".