16006118 has 4 divisors (see below), whose sum is σ = 24009180. Its totient is φ = 8003058.

The previous prime is 16006117. The next prime is 16006139. The reversal of 16006118 is 81160061.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 16006093 and 16006102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16006117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4001528 + ... + 4001531.

It is an arithmetic number, because the mean of its divisors is an integer number (6002295).

Almost surely, 2^16006118 is an apocalyptic number.

16006118 is a deficient number, since it is larger than the sum of its proper divisors (8003062).

16006118 is an equidigital number, since it uses as much as digits as its factorization.

16006118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8003061.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 16006118 is about 4000.7646769087. The cubic root of 16006118 is about 252.0163233736.

Adding to 16006118 its reverse (81160061), we get a palindrome (97166179).

The spelling of 16006118 in words is "sixteen million, six thousand, one hundred eighteen".