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4116841 = 20292

4116841 has 3 divisors (see below), whose sum is σ = 4118871. Its totient is φ = 4114812.

The previous prime is 4116823. The next prime is 4116857. The reversal of 4116841 is 1486114.

Multipling 4116841 by its sum of digits (25), we get a square (102921025 = 101452).

It can be divided in two parts, 41168 and 41, that added together give a square (41209 = 2032).

The square root of 4116841 is 2029.

It is a perfect power (a square), and thus also a powerful number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in only one way, i.e., 4084441 + 32400 = 2021^2 + 180^2 .

It is not a de Polignac number, because 4116841 - 219 = 3592553 is a prime.

It is a Duffinian number.

4116841 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4116041) 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 2 ways as a sum of consecutive naturals, for example, 1015 + ... + 3043.

It is an arithmetic number, because the mean of its divisors is an integer number (1372957).

Almost surely, 24116841 is an apocalyptic number.

4116841 is the 2029-th square number.

4116841 is the 1015-th centered octagonal number.

It is an amenable number.

4116841 is a deficient number, since it is larger than the sum of its proper divisors (2030).

4116841 is an frugal number, since it uses more digits than its factorization.

4116841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4058 (or 2029 counting only the distinct ones).

The product of its digits is 768, while the sum is 25.

The cubic root of 4116841 is about 160.2709082332.

The spelling of 4116841 in words is "four million, one hundred sixteen thousand, eight hundred forty-one".

Divisors: 1 2029 4116841