18676006 has 8 divisors (see below), whose sum is σ = 28040040. Its totient is φ = 9329328.

The previous prime is 18676001. The next prime is 18676039. The reversal of 18676006 is 60067681.

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

It is a super-2 number, since 2×18676006² = 697586400224072, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18676001) 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 3 ways as a sum of consecutive naturals, for example, 1191 + ... + 6226.

It is an arithmetic number, because the mean of its divisors is an integer number (3505005).

Almost surely, 2^18676006 is an apocalyptic number.

18676006 is a deficient number, since it is larger than the sum of its proper divisors (9364034).

18676006 is a wasteful number, since it uses less digits than its factorization.

18676006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8678.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 18676006 is about 4321.5744815981. The cubic root of 18676006 is about 265.3147133190.

The spelling of 18676006 in words is "eighteen million, six hundred seventy-six thousand, six".