4104920 has 32 divisors (see below), whose sum is σ = 9465120. Its totient is φ = 1601280.

The previous prime is 4104913. The next prime is 4104929. The reversal of 4104920 is 294014.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 4104892 and 4104901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4104929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389 + ... + 2891.

It is an arithmetic number, because the mean of its divisors is an integer number (295785).

Almost surely, 2^4104920 is an apocalyptic number.

4104920 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4104920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4732560).

4104920 is an abundant number, since it is smaller than the sum of its proper divisors (5360200).

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

4104920 is a wasteful number, since it uses less digits than its factorization.

4104920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2555 (or 2551 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 4104920 is about 2026.0602162818. The cubic root of 4104920 is about 160.1160616236.

Adding to 4104920 its reverse (294014), we get a palindrome (4398934).

The spelling of 4104920 in words is "four million, one hundred four thousand, nine hundred twenty".