4025836 has 12 divisors (see below), whose sum is σ = 7059528. Its totient is φ = 2008832.

The previous prime is 4025807. The next prime is 4025837. The reversal of 4025836 is 6385204.

It is not an unprimeable number, because it can be changed into a prime (4025837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2700 + ... + 3916.

It is an arithmetic number, because the mean of its divisors is an integer number (588294).

Almost surely, 2^4025836 is an apocalyptic number.

It is an amenable number.

4025836 is a deficient number, since it is larger than the sum of its proper divisors (3033692).

4025836 is a wasteful number, since it uses less digits than its factorization.

4025836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2048 (or 2046 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 4025836 is about 2006.4486038770. The cubic root of 4025836 is about 159.0811394471.

The spelling of 4025836 in words is "four million, twenty-five thousand, eight hundred thirty-six".