6474681 has 8 divisors (see below), whose sum is σ = 9592160. Its totient is φ = 4316436.

The previous prime is 6474659. The next prime is 6474697. The reversal of 6474681 is 1864746.

6474681 is a `hidden beast` number, since 647 + 4 + 6 + 8 + 1 = 666.

It is not a de Polignac number, because 6474681 - 2¹¹ = 6472633 is a prime.

It is a super-2 number, since 2×6474681² = 83842988103522, which contains 22 as substring.

It is a Duffinian number.

6474681 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (6474631) 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 7 ways as a sum of consecutive naturals, for example, 119875 + ... + 119928.

It is an arithmetic number, because the mean of its divisors is an integer number (1199020).

Almost surely, 2^6474681 is an apocalyptic number.

It is an amenable number.

6474681 is a deficient number, since it is larger than the sum of its proper divisors (3117479).

6474681 is a wasteful number, since it uses less digits than its factorization.

6474681 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239812 (or 239806 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 6474681 is about 2544.5394475229. The cubic root of 6474681 is about 186.3829259935.

The spelling of 6474681 in words is "six million, four hundred seventy-four thousand, six hundred eighty-one".