6697466 has 4 divisors (see below), whose sum is σ = 10046202. Its totient is φ = 3348732.

The previous prime is 6697459. The next prime is 6697477. The reversal of 6697466 is 6647966.

6697466 is nontrivially palindromic in base 12.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 6651241 + 46225 = 2579^2 + 215^2 .

It is an Ulam number.

It is a Curzon number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1674365 + ... + 1674368.

Almost surely, 2^6697466 is an apocalyptic number.

6697466 is a deficient number, since it is larger than the sum of its proper divisors (3348736).

6697466 is a wasteful number, since it uses less digits than its factorization.

6697466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3348735.

The product of its digits is 326592, while the sum is 44.

The square root of 6697466 is about 2587.9462900145. The cubic root of 6697466 is about 188.4965934087.

The spelling of 6697466 in words is "six million, six hundred ninety-seven thousand, four hundred sixty-six".