6946121 has 16 divisors (see below), whose sum is σ = 8784384. Its totient is φ = 5344704.

The previous prime is 6946117. The next prime is 6946157. The reversal of 6946121 is 1216496.

6946121 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6946121 - 2² = 6946117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6946111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2336 + ... + 4398.

It is an arithmetic number, because the mean of its divisors is an integer number (549024).

Almost surely, 2^6946121 is an apocalyptic number.

It is an amenable number.

6946121 is a deficient number, since it is larger than the sum of its proper divisors (1838263).

6946121 is a wasteful number, since it uses less digits than its factorization.

6946121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2120.

The product of its digits is 2592, while the sum is 29.

The square root of 6946121 is about 2635.5494683272. The cubic root of 6946121 is about 190.8010592730.

The spelling of 6946121 in words is "six million, nine hundred forty-six thousand, one hundred twenty-one".