4041320 has 32 divisors (see below), whose sum is σ = 9227520. Its totient is φ = 1592640.

The previous prime is 4041299. The next prime is 4041343. The reversal of 4041320 is 231404.

It is a junction number, because it is equal to n+sod(n) for n = 4041295 and 4041304.

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, 2129 + ... + 3551.

It is an arithmetic number, because the mean of its divisors is an integer number (288360).

Almost surely, 2^4041320 is an apocalyptic number.

4041320 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 4041320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4613760).

4041320 is an abundant number, since it is smaller than the sum of its proper divisors (5186200).

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

4041320 is a wasteful number, since it uses less digits than its factorization.

4041320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1505 (or 1501 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4041320 is about 2010.3034596797. The cubic root of 4041320 is about 159.2848289107.

Adding to 4041320 its reverse (231404), we get a palindrome (4272724).

The spelling of 4041320 in words is "four million, forty-one thousand, three hundred twenty".