4143955 has 8 divisors (see below), whose sum is σ = 5144400. Its totient is φ = 3200736.

The previous prime is 4143947. The next prime is 4143959. The reversal of 4143955 is 5593414.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4143955 - 2³ = 4143947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4143959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14145 + ... + 14434.

It is an arithmetic number, because the mean of its divisors is an integer number (643050).

Almost surely, 2^4143955 is an apocalyptic number.

4143955 is a deficient number, since it is larger than the sum of its proper divisors (1000445).

4143955 is a wasteful number, since it uses less digits than its factorization.

4143955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28613.

The product of its digits is 10800, while the sum is 31.

The square root of 4143955 is about 2035.6706511614. The cubic root of 4143955 is about 160.6219929590.

The spelling of 4143955 in words is "four million, one hundred forty-three thousand, nine hundred fifty-five".