4140836 has 24 divisors (see below), whose sum is σ = 8486016. Its totient is φ = 1730880.

The previous prime is 4140827. The next prime is 4140839. The reversal of 4140836 is 6380414.

It is not an unprimeable number, because it can be changed into a prime (4140839) 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 7 ways as a sum of consecutive naturals, for example, 656 + ... + 2951.

It is an arithmetic number, because the mean of its divisors is an integer number (353584).

Almost surely, 2^4140836 is an apocalyptic number.

It is an amenable number.

4140836 is an abundant number, since it is smaller than the sum of its proper divisors (4345180).

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

4140836 is a wasteful number, since it uses less digits than its factorization.

4140836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3659 (or 3657 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 4140836 is about 2034.9044203598. The cubic root of 4140836 is about 160.5816847882.

The spelling of 4140836 in words is "four million, one hundred forty thousand, eight hundred thirty-six".