6674746 has 8 divisors (see below), whose sum is σ = 10782324. Its totient is φ = 3080640.

The previous prime is 6674743. The next prime is 6674747. The reversal of 6674746 is 6474766.

It can be written as a sum of positive squares in 2 ways, for example, as 5340721 + 1334025 = 2311^2 + 1155^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 6674699 and 6674708.

It is not an unprimeable number, because it can be changed into a prime (6674743) 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 3 ways as a sum of consecutive naturals, for example, 128335 + ... + 128386.

Almost surely, 2^6674746 is an apocalyptic number.

6674746 is a deficient number, since it is larger than the sum of its proper divisors (4107578).

6674746 is a wasteful number, since it uses less digits than its factorization.

6674746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256736.

The product of its digits is 169344, while the sum is 40.

The square root of 6674746 is about 2583.5529799096. The cubic root of 6674746 is about 188.2832045211.

The spelling of 6674746 in words is "six million, six hundred seventy-four thousand, seven hundred forty-six".