4113018 has 112 divisors (see below), whose sum is σ = 11751936. Its totient is φ = 1049760.

The previous prime is 4112989. The next prime is 4113029. The reversal of 4113018 is 8103114.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 132663 + ... + 132693.

It is an arithmetic number, because the mean of its divisors is an integer number (104928).

Almost surely, 2^4113018 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4113018, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5875968).

4113018 is an abundant number, since it is smaller than the sum of its proper divisors (7638918).

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

4113018 is a wasteful number, since it uses less digits than its factorization.

4113018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 56 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 4113018 is about 2028.0576914871. The cubic root of 4113018 is about 160.2212823638.

Adding to 4113018 its product of nonzero digits (96), we get a palindrome (4113114).

The spelling of 4113018 in words is "four million, one hundred thirteen thousand, eighteen".