8996667 has 8 divisors (see below), whose sum is σ = 12108096. Its totient is φ = 5941512.

The previous prime is 8996651. The next prime is 8996681. The reversal of 8996667 is 7666998.

It is a happy number.

8996667 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 8996667 - 2⁴ = 8996651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8996627) 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, 13693 + ... + 14334.

It is an arithmetic number, because the mean of its divisors is an integer number (1513512).

Almost surely, 2^8996667 is an apocalyptic number.

8996667 is a deficient number, since it is larger than the sum of its proper divisors (3111429).

8996667 is a wasteful number, since it uses less digits than its factorization.

8996667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28137.

The product of its digits is 979776, while the sum is 51.

The square root of 8996667 is about 2999.4444485604. Note that the first 5 decimals coincide. The cubic root of 8996667 is about 207.9827016556.

The spelling of 8996667 in words is "eight million, nine hundred ninety-six thousand, six hundred sixty-seven".