4122811 has 12 divisors (see below), whose sum is σ = 5232600. Its totient is φ = 3212160.

The previous prime is 4122779. The next prime is 4122827. The reversal of 4122811 is 1182214.

It is a happy number.

It is not a de Polignac number, because 4122811 - 2⁵ = 4122779 is a prime.

It is a super-3 number, since 3×4122811³ (a number of 21 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4122851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3286 + ... + 4363.

It is an arithmetic number, because the mean of its divisors is an integer number (436050).

Almost surely, 2^4122811 is an apocalyptic number.

4122811 is a deficient number, since it is larger than the sum of its proper divisors (1109789).

4122811 is a wasteful number, since it uses less digits than its factorization.

4122811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7674 (or 7667 counting only the distinct ones).

The product of its digits is 128, while the sum is 19.

The square root of 4122811 is about 2030.4706350992. The cubic root of 4122811 is about 160.3483426210.

It can be divided in two parts, 412 and 2811, that added together give a palindrome (3223).

The spelling of 4122811 in words is "four million, one hundred twenty-two thousand, eight hundred eleven".