4120836 has 24 divisors (see below), whose sum is σ = 9653280. Its totient is φ = 1368192.

The previous prime is 4120829. The next prime is 4120847. The reversal of 4120836 is 6380214.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3535 + ... + 4553.

It is an arithmetic number, because the mean of its divisors is an integer number (402220).

Almost surely, 2^4120836 is an apocalyptic number.

It is an amenable number.

4120836 is an abundant number, since it is smaller than the sum of its proper divisors (5532444).

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

4120836 is a wasteful number, since it uses less digits than its factorization.

4120836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1363 (or 1361 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 4120836 is about 2029.9842363920. The cubic root of 4120836 is about 160.3227339963.

The spelling of 4120836 in words is "four million, one hundred twenty thousand, eight hundred thirty-six".