18079063 has 4 divisors (see below), whose sum is σ = 18087568. Its totient is φ = 18070560.

The previous prime is 18079057. The next prime is 18079091. The reversal of 18079063 is 36097081.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 18079063 - 2⁵ = 18079031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18079043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2095 + ... + 6367.

It is an arithmetic number, because the mean of its divisors is an integer number (4521892).

Almost surely, 2^18079063 is an apocalyptic number.

18079063 is a deficient number, since it is larger than the sum of its proper divisors (8505).

18079063 is an equidigital number, since it uses as much as digits as its factorization.

18079063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8504.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 18079063 is about 4251.9481417346. The cubic root of 18079063 is about 262.4572894986.

The spelling of 18079063 in words is "eighteen million, seventy-nine thousand, sixty-three".