6854481 has 12 divisors (see below), whose sum is σ = 10037508. Its totient is φ = 4506624.

The previous prime is 6854479. The next prime is 6854489. The reversal of 6854481 is 1844586.

It can be written as a sum of positive squares in 2 ways, for example, as 4161600 + 2692881 = 2040^2 + 1641^2 .

It is not a de Polignac number, because 6854481 - 2¹ = 6854479 is a prime.

It is a super-2 number, since 2×6854481² = 93967819558722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6854489) 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 11 ways as a sum of consecutive naturals, for example, 4560 + ... + 5873.

It is an arithmetic number, because the mean of its divisors is an integer number (836459).

Almost surely, 2^6854481 is an apocalyptic number.

It is an amenable number.

6854481 is a deficient number, since it is larger than the sum of its proper divisors (3183027).

6854481 is a wasteful number, since it uses less digits than its factorization.

6854481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10512 (or 10509 counting only the distinct ones).

The product of its digits is 30720, while the sum is 36.

The square root of 6854481 is about 2618.1063767540. The cubic root of 6854481 is about 189.9582641477.

The spelling of 6854481 in words is "six million, eight hundred fifty-four thousand, four hundred eighty-one".