6854556 has 24 divisors (see below), whose sum is σ = 16546320. Its totient is φ = 2205952.

The previous prime is 6854531. The next prime is 6854557. The reversal of 6854556 is 6554586.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6854557) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9501 + ... + 10196.

It is an arithmetic number, because the mean of its divisors is an integer number (689430).

Almost surely, 2^6854556 is an apocalyptic number.

It is an amenable number.

6854556 is an abundant number, since it is smaller than the sum of its proper divisors (9691764).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6854556 is a wasteful number, since it uses less digits than its factorization.

6854556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19733 (or 19731 counting only the distinct ones).

The product of its digits is 144000, while the sum is 39.

The square root of 6854556 is about 2618.1207000442. The cubic root of 6854556 is about 189.9589569703.

The spelling of 6854556 in words is "six million, eight hundred fifty-four thousand, five hundred fifty-six".