4143960 has 80 divisors (see below), whose sum is σ = 13939200. Its totient is φ = 1104192.

The previous prime is 4143959. The next prime is 4143961. The reversal of 4143960 is 693414.

It is an interprime number because it is at equal distance from previous prime (4143959) and next prime (4143961).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4143961) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2601 + ... + 3879.

It is an arithmetic number, because the mean of its divisors is an integer number (174240).

Almost surely, 2^4143960 is an apocalyptic number.

4143960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4143960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6969600).

4143960 is an abundant number, since it is smaller than the sum of its proper divisors (9795240).

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

4143960 is a wasteful number, since it uses less digits than its factorization.

4143960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1302 (or 1289 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

The square root of 4143960 is about 2035.6718792576. The cubic root of 4143960 is about 160.6220575599.

The spelling of 4143960 in words is "four million, one hundred forty-three thousand, nine hundred sixty".