4113040 has 20 divisors (see below), whose sum is σ = 9563004. Its totient is φ = 1645184.

The previous prime is 4113029. The next prime is 4113059. The reversal of 4113040 is 403114.

It can be written as a sum of positive squares in 2 ways, for example, as 1449616 + 2663424 = 1204^2 + 1632^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a self number, because there is not a number n which added to its sum of digits gives 4113040.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25627 + ... + 25786.

Almost surely, 2^4113040 is an apocalyptic number.

4113040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4113040 is an abundant number, since it is smaller than the sum of its proper divisors (5449964).

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

4113040 is a wasteful number, since it uses less digits than its factorization.

4113040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51426 (or 51420 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 4113040 is about 2028.0631153887. The cubic root of 4113040 is about 160.2215680309.

Adding to 4113040 its reverse (403114), we get a palindrome (4516154).

The spelling of 4113040 in words is "four million, one hundred thirteen thousand, forty".