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6874 = 27491
BaseRepresentation
bin1101011011010
3100102121
41223122
5204444
651454
726020
oct15332
910377
106874
11518a
123b8a
13318a
142710
152084

6874 has 8 divisors (see below), whose sum is σ = 11808. Its totient is φ = 2940.

The previous prime is 6871. The next prime is 6883. The reversal of 6874 is 4786.

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

It is not an unprimeable number, because it can be changed into a prime (6871) 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, 232 + ... + 259.

It is an arithmetic number, because the mean of its divisors is an integer number (1476).

6874 is a deficient number, since it is larger than the sum of its proper divisors (4934).

6874 is a wasteful number, since it uses less digits than its factorization.

6874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500.

The product of its digits is 1344, while the sum is 25.

The square root of 6874 is about 82.9095893127. The cubic root of 6874 is about 19.0138403312.

The spelling of 6874 in words is "six thousand, eight hundred seventy-four".

Divisors: 1 2 7 14 491 982 3437 6874