6667474 has 16 divisors (see below), whose sum is σ = 11206656. Its totient is φ = 2948400.

The previous prime is 6667471. The next prime is 6667481. The reversal of 6667474 is 4747666.

6667474 is a modest number, since divided by 7474 gives 666 as remainder.

It is not an unprimeable number, because it can be changed into a prime (6667471) 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, 3282 + ... + 4909.

It is an arithmetic number, because the mean of its divisors is an integer number (700416).

Almost surely, 2^6667474 is an apocalyptic number.

6667474 is a deficient number, since it is larger than the sum of its proper divisors (4539182).

6667474 is a wasteful number, since it uses less digits than its factorization.

6667474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8241.

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

The square root of 6667474 is about 2582.1452321665. The cubic root of 6667474 is about 188.2148027671.

The spelling of 6667474 in words is "six million, six hundred sixty-seven thousand, four hundred seventy-four".