4075148 has 48 divisors (see below), whose sum is σ = 9047808. Its totient is φ = 1560000.

The previous prime is 4075147. The next prime is 4075171. The reversal of 4075148 is 8415704.

It is a self number, because there is not a number n which added to its sum of digits gives 4075148.

It is not an unprimeable number, because it can be changed into a prime (4075147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31043 + ... + 31173.

It is an arithmetic number, because the mean of its divisors is an integer number (188496).

Almost surely, 2^4075148 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 4075148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4523904).

4075148 is an abundant number, since it is smaller than the sum of its proper divisors (4972660).

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

4075148 is a wasteful number, since it uses less digits than its factorization.

4075148 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254 (or 252 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 4075148 is about 2018.6995814137. The cubic root of 4075148 is about 159.7280275389.

It can be divided in two parts, 407 and 5148, that added together give a palindrome (5555).

The spelling of 4075148 in words is "four million, seventy-five thousand, one hundred forty-eight".