4113511 has 4 divisors (see below), whose sum is σ = 4153552. Its totient is φ = 4073472.

The previous prime is 4113469. The next prime is 4113517. The reversal of 4113511 is 1153114.

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 4113511 - 2¹¹ = 4111463 is a prime.

It is a Duffinian number.

4113511 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4113517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19866 + ... + 20071.

It is an arithmetic number, because the mean of its divisors is an integer number (1038388).

Almost surely, 2^4113511 is an apocalyptic number.

4113511 is a deficient number, since it is larger than the sum of its proper divisors (40041).

4113511 is a wasteful number, since it uses less digits than its factorization.

4113511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40040.

The product of its digits is 60, while the sum is 16.

The square root of 4113511 is about 2028.1792327110. The cubic root of 4113511 is about 160.2276836598.

Adding to 4113511 its reverse (1153114), we get a palindrome (5266625).

It can be divided in two parts, 4113 and 511, that added together give a square (4624 = 68²).

The spelling of 4113511 in words is "four million, one hundred thirteen thousand, five hundred eleven".