6704121 has 4 divisors (see below), whose sum is σ = 8938832. Its totient is φ = 4469412.

The previous prime is 6704119. The next prime is 6704143. The reversal of 6704121 is 1214076.

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 not a de Polignac number, because 6704121 - 2¹ = 6704119 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6704161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1117351 + ... + 1117356.

It is an arithmetic number, because the mean of its divisors is an integer number (2234708).

Almost surely, 2^6704121 is an apocalyptic number.

It is an amenable number.

6704121 is a deficient number, since it is larger than the sum of its proper divisors (2234711).

6704121 is a wasteful number, since it uses less digits than its factorization.

6704121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2234710.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 6704121 is about 2589.2317393389. The cubic root of 6704121 is about 188.5590065443.

Adding to 6704121 its reverse (1214076), we get a palindrome (7918197).

The spelling of 6704121 in words is "six million, seven hundred four thousand, one hundred twenty-one".