6662107 has 4 divisors (see below), whose sum is σ = 6676960. Its totient is φ = 6647256.

The previous prime is 6662101. The next prime is 6662137. The reversal of 6662107 is 7012666.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6662107 - 2³ = 6662099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6662101) 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, 6732 + ... + 7657.

It is an arithmetic number, because the mean of its divisors is an integer number (1669240).

Almost surely, 2^6662107 is an apocalyptic number.

6662107 is a deficient number, since it is larger than the sum of its proper divisors (14853).

6662107 is a wasteful number, since it uses less digits than its factorization.

6662107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14852.

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 6662107 is about 2581.1057707889. The cubic root of 6662107 is about 188.1642878840.

The spelling of 6662107 in words is "six million, six hundred sixty-two thousand, one hundred seven".