6678119 has 8 divisors (see below), whose sum is σ = 7964160. Its totient is φ = 5475096.

The previous prime is 6678109. The next prime is 6678131. The reversal of 6678119 is 9118766.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6678119 is a prime.

It is a super-2 number, since 2×6678119² = 89194546756322, which contains 22 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 (6678109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20579 + ... + 20900.

It is an arithmetic number, because the mean of its divisors is an integer number (995520).

Almost surely, 2^6678119 is an apocalyptic number.

6678119 is a deficient number, since it is larger than the sum of its proper divisors (1286041).

6678119 is a wasteful number, since it uses less digits than its factorization.

6678119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41509.

The product of its digits is 18144, while the sum is 38.

The square root of 6678119 is about 2584.2056806686. The cubic root of 6678119 is about 188.3149147066.

The spelling of 6678119 in words is "six million, six hundred seventy-eight thousand, one hundred nineteen".