6877081 has 4 divisors (see below), whose sum is σ = 6979792. Its totient is φ = 6774372.

The previous prime is 6877051. The next prime is 6877109. The reversal of 6877081 is 1807786.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 6877081 - 2⁷ = 6876953 is a prime.

It is a super-2 number, since 2×6877081² = 94588486161122, which contains 22 as substring.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 6877081.

It is not an unprimeable number, because it can be changed into a prime (6877051) 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, 51255 + ... + 51388.

It is an arithmetic number, because the mean of its divisors is an integer number (1744948).

Almost surely, 2^6877081 is an apocalyptic number.

It is an amenable number.

6877081 is a deficient number, since it is larger than the sum of its proper divisors (102711).

6877081 is a wasteful number, since it uses less digits than its factorization.

6877081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102710.

The product of its (nonzero) digits is 18816, while the sum is 37.

The square root of 6877081 is about 2622.4189215303. The cubic root of 6877081 is about 190.1668064216.

The spelling of 6877081 in words is "six million, eight hundred seventy-seven thousand, eighty-one".