4005141 has 16 divisors (see below), whose sum is σ = 6134400. Its totient is φ = 2276928.

The previous prime is 4005137. The next prime is 4005173. The reversal of 4005141 is 1415004.

It is not a de Polignac number, because 4005141 - 2² = 4005137 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4005141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4005121) 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, 5295 + ... + 6003.

It is an arithmetic number, because the mean of its divisors is an integer number (383400).

Almost surely, 2^4005141 is an apocalyptic number.

It is an amenable number.

4005141 is a deficient number, since it is larger than the sum of its proper divisors (2129259).

4005141 is a wasteful number, since it uses less digits than its factorization.

4005141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988.

The product of its (nonzero) digits is 80, while the sum is 15.

The square root of 4005141 is about 2001.2848372983. The cubic root of 4005141 is about 158.8080829890.

The spelling of 4005141 in words is "four million, five thousand, one hundred forty-one".