4011171 has 4 divisors (see below), whose sum is σ = 5348232. Its totient is φ = 2674112.

The previous prime is 4011157. The next prime is 4011181. The reversal of 4011171 is 1711104.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4011171 - 2⁷ = 4011043 is a prime.

It is a D-number.

It is a self number, because there is not a number n which added to its sum of digits gives 4011171.

It is not an unprimeable number, because it can be changed into a prime (4011181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 668526 + ... + 668531.

It is an arithmetic number, because the mean of its divisors is an integer number (1337058).

Almost surely, 2^4011171 is an apocalyptic number.

4011171 is a deficient number, since it is larger than the sum of its proper divisors (1337061).

4011171 is a wasteful number, since it uses less digits than its factorization.

4011171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1337060.

The product of its (nonzero) digits is 28, while the sum is 15.

The square root of 4011171 is about 2002.7908028549. The cubic root of 4011171 is about 158.8877416544.

Adding to 4011171 its reverse (1711104), we get a palindrome (5722275).

It can be divided in two parts, 40 and 11171, that added together give a palindrome (11211).

The spelling of 4011171 in words is "four million, eleven thousand, one hundred seventy-one".