4120396 has 48 divisors (see below), whose sum is σ = 8773632. Its totient is φ = 1656000.

The previous prime is 4120393. The next prime is 4120411. The reversal of 4120396 is 6930214.

It is a self number, because there is not a number n which added to its sum of digits gives 4120396.

It is not an unprimeable number, because it can be changed into a prime (4120393) 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, 40746 + ... + 40846.

It is an arithmetic number, because the mean of its divisors is an integer number (182784).

Almost surely, 2^4120396 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 4120396, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4386816).

4120396 is an abundant number, since it is smaller than the sum of its proper divisors (4653236).

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

4120396 is a wasteful number, since it uses less digits than its factorization.

4120396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190 (or 188 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 4120396 is about 2029.8758582731. The cubic root of 4120396 is about 160.3170276692.

The spelling of 4120396 in words is "four million, one hundred twenty thousand, three hundred ninety-six".