6662672467 has 8 divisors (see below), whose sum is σ = 7306032240. Its totient is φ = 6025589760.

The previous prime is 6662672437. The next prime is 6662672477. The reversal of 6662672467 is 7642762666.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 6662672467 - 2³¹ = 4515188819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6662672417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1567042 + ... + 1571287.

It is an arithmetic number, because the mean of its divisors is an integer number (913254030).

Almost surely, 2^6662672467 is an apocalyptic number.

6662672467 is a deficient number, since it is larger than the sum of its proper divisors (643359773).

6662672467 is a wasteful number, since it uses less digits than its factorization.

6662672467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3138533.

The product of its digits is 6096384, while the sum is 52.

The square root of 6662672467 is about 81625.1950503029. The cubic root of 6662672467 is about 1881.6961140931.

The spelling of 6662672467 in words is "six billion, six hundred sixty-two million, six hundred seventy-two thousand, four hundred sixty-seven".