4093236 has 72 divisors (see below), whose sum is σ = 12172160. Its totient is φ = 1135296.

The previous prime is 4093223. The next prime is 4093237. The reversal of 4093236 is 6323904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4093237) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 9105 + ... + 9543.

Almost surely, 2^4093236 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 4093236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6086080).

4093236 is an abundant number, since it is smaller than the sum of its proper divisors (8078924).

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

4093236 is a wasteful number, since it uses less digits than its factorization.

4093236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493 (or 488 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 4093236 is about 2023.1747329383. The cubic root of 4093236 is about 159.9640023183.

The spelling of 4093236 in words is "four million, ninety-three thousand, two hundred thirty-six".