4121117 has 32 divisors (see below), whose sum is σ = 5806080. Its totient is φ = 2819520.

The previous prime is 4121113. The next prime is 4121137. The reversal of 4121117 is 7111214.

It is not a de Polignac number, because 4121117 - 2² = 4121113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4121095 and 4121104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4121111) 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 31 ways as a sum of consecutive naturals, for example, 22934 + ... + 23112.

It is an arithmetic number, because the mean of its divisors is an integer number (181440).

Almost surely, 2^4121117 is an apocalyptic number.

It is an amenable number.

4121117 is a deficient number, since it is larger than the sum of its proper divisors (1684963).

4121117 is a wasteful number, since it uses less digits than its factorization.

4121117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233.

The product of its digits is 56, while the sum is 17.

The square root of 4121117 is about 2030.0534475723. The cubic root of 4121117 is about 160.3263780517.

It can be divided in two parts, 4 and 121117, that added together give a palindrome (121121).

The spelling of 4121117 in words is "four million, one hundred twenty-one thousand, one hundred seventeen".