6117121 has 4 divisors (see below), whose sum is σ = 6141744. Its totient is φ = 6092500.

The previous prime is 6117109. The next prime is 6117131. The reversal of 6117121 is 1217116.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6117121 - 2¹³ = 6108929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6117131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11935 + ... + 12436.

It is an arithmetic number, because the mean of its divisors is an integer number (1535436).

Almost surely, 2^6117121 is an apocalyptic number.

It is an amenable number.

6117121 is a deficient number, since it is larger than the sum of its proper divisors (24623).

6117121 is a wasteful number, since it uses less digits than its factorization.

6117121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24622.

The product of its digits is 84, while the sum is 19.

The square root of 6117121 is about 2473.2814235343. The cubic root of 6117121 is about 182.8867983141.

The spelling of 6117121 in words is "six million, one hundred seventeen thousand, one hundred twenty-one".