4148112 has 40 divisors (see below), whose sum is σ = 10847520. Its totient is φ = 1365760.

The previous prime is 4148101. The next prime is 4148129. The reversal of 4148112 is 2118414.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

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, 3787 + ... + 4757.

It is an arithmetic number, because the mean of its divisors is an integer number (271188).

Almost surely, 2^4148112 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 4148112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5423760).

4148112 is an abundant number, since it is smaller than the sum of its proper divisors (6699408).

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

4148112 is a wasteful number, since it uses less digits than its factorization.

4148112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071 (or 1065 counting only the distinct ones).

The product of its digits is 256, while the sum is 21.

The square root of 4148112 is about 2036.6914346557. The cubic root of 4148112 is about 160.6756842177.

The spelling of 4148112 in words is "four million, one hundred forty-eight thousand, one hundred twelve".