6671877 has 8 divisors (see below), whose sum is σ = 9136416. Its totient is φ = 4327632.

The previous prime is 6671839. The next prime is 6671879. The reversal of 6671877 is 7781766.

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

It is not a de Polignac number, because 6671877 - 2¹² = 6667781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6671879) 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 7 ways as a sum of consecutive naturals, for example, 29943 + ... + 30164.

It is an arithmetic number, because the mean of its divisors is an integer number (1142052).

Almost surely, 2^6671877 is an apocalyptic number.

It is an amenable number.

6671877 is a deficient number, since it is larger than the sum of its proper divisors (2464539).

6671877 is a wasteful number, since it uses less digits than its factorization.

6671877 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60147.

The product of its digits is 98784, while the sum is 42.

The square root of 6671877 is about 2582.9976771186. The cubic root of 6671877 is about 188.2562241222.

It can be divided in two parts, 66718 and 77, that added together give a triangular number (66795 = T₃₆₅).

The spelling of 6671877 in words is "six million, six hundred seventy-one thousand, eight hundred seventy-seven".