4059636 has 48 divisors (see below), whose sum is σ = 11182080. Its totient is φ = 1121760.

The previous prime is 4059619. The next prime is 4059637. The reversal of 4059636 is 6369504.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 4059597 and 4059606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4059637) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1825 + ... + 3383.

It is an arithmetic number, because the mean of its divisors is an integer number (232960).

Almost surely, 2^4059636 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 4059636, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5591040).

4059636 is an abundant number, since it is smaller than the sum of its proper divisors (7122444).

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

4059636 is a wasteful number, since it uses less digits than its factorization.

4059636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604 (or 1602 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 4059636 is about 2014.8538408530. The cubic root of 4059636 is about 159.5251022621.

The spelling of 4059636 in words is "four million, fifty-nine thousand, six hundred thirty-six".