4024636 has 48 divisors (see below), whose sum is σ = 8951040. Its totient is φ = 1537920.

The previous prime is 4024589. The next prime is 4024667. The reversal of 4024636 is 6364204.

It is a zygodrome in base 13.

It is a self number, because there is not a number n which added to its sum of digits gives 4024636.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22395 + ... + 22573.

It is an arithmetic number, because the mean of its divisors is an integer number (186480).

Almost surely, 2^4024636 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 4024636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4475520).

4024636 is an abundant number, since it is smaller than the sum of its proper divisors (4926404).

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

4024636 is a wasteful number, since it uses less digits than its factorization.

4024636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274 (or 272 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 4024636 is about 2006.1495457717. The cubic root of 4024636 is about 159.0653318535.

The spelling of 4024636 in words is "four million, twenty-four thousand, six hundred thirty-six".