4120500 has 96 divisors (see below), whose sum is σ = 12475008. Its totient is φ = 1056000.

The previous prime is 4120483. The next prime is 4120517. The reversal of 4120500 is 50214.

It is an interprime number because it is at equal distance from previous prime (4120483) and next prime (4120517).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61467 + ... + 61533.

It is an arithmetic number, because the mean of its divisors is an integer number (129948).

Almost surely, 2^4120500 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 4120500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6237504).

4120500 is an abundant number, since it is smaller than the sum of its proper divisors (8354508).

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

4120500 is a wasteful number, since it uses less digits than its factorization.

4120500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 4120500 is about 2029.9014754416. The cubic root of 4120500 is about 160.3183764741.

Adding to 4120500 its reverse (50214), we get a palindrome (4170714).

The spelling of 4120500 in words is "four million, one hundred twenty thousand, five hundred".