4113012 has 48 divisors (see below), whose sum is σ = 10160640. Its totient is φ = 1292928.

The previous prime is 4112989. The next prime is 4113029. The reversal of 4113012 is 2103114.

It is a happy number.

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

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18333 + ... + 18555.

It is an arithmetic number, because the mean of its divisors is an integer number (211680).

Almost surely, 2^4113012 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 4113012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5080320).

4113012 is an abundant number, since it is smaller than the sum of its proper divisors (6047628).

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

4113012 is a wasteful number, since it uses less digits than its factorization.

4113012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 310 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 4113012 is about 2028.0562122387. The cubic root of 4113012 is about 160.2212044544.

Adding to 4113012 its reverse (2103114), we get a palindrome (6216126).

The spelling of 4113012 in words is "four million, one hundred thirteen thousand, twelve".