6771123 has 12 divisors (see below), whose sum is σ = 10118160. Its totient is φ = 4358256.

The previous prime is 6771119. The next prime is 6771137. The reversal of 6771123 is 3211776.

It is not a de Polignac number, because 6771123 - 2² = 6771119 is a prime.

It is a super-2 number, since 2×6771123² = 91696213362258, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6771103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12711 + ... + 13232.

It is an arithmetic number, because the mean of its divisors is an integer number (843180).

Almost surely, 2^6771123 is an apocalyptic number.

6771123 is a deficient number, since it is larger than the sum of its proper divisors (3347037).

6771123 is a wasteful number, since it uses less digits than its factorization.

6771123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25978 (or 25975 counting only the distinct ones).

The product of its digits is 1764, while the sum is 27.

The square root of 6771123 is about 2602.1381592836. The cubic root of 6771123 is about 189.1850878535.

Adding to 6771123 its reverse (3211776), we get a palindrome (9982899).

The spelling of 6771123 in words is "six million, seven hundred seventy-one thousand, one hundred twenty-three".