6667506196 has 24 divisors (see below), whose sum is σ = 12585290144. Its totient is φ = 3072509280.

The previous prime is 6667506193. The next prime is 6667506211. The reversal of 6667506196 is 6916057666.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6667506193) 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, 66270 + ... + 133141.

Almost surely, 2^6667506196 is an apocalyptic number.

It is an amenable number.

6667506196 is a deficient number, since it is larger than the sum of its proper divisors (5917783948).

6667506196 is a wasteful number, since it uses less digits than its factorization.

6667506196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200071 (or 200069 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 52.

The square root of 6667506196 is about 81654.7989771575. The cubic root of 6667506196 is about 1882.1510571810.

The spelling of 6667506196 in words is "six billion, six hundred sixty-seven million, five hundred six thousand, one hundred ninety-six".