16380118 has 8 divisors (see below), whose sum is σ = 24659712. Its totient is φ = 8160216.

The previous prime is 16380107. The next prime is 16380139. The reversal of 16380118 is 81108361.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14230 + ... + 15337.

It is an arithmetic number, because the mean of its divisors is an integer number (3082464).

Almost surely, 2^16380118 is an apocalyptic number.

16380118 is a deficient number, since it is larger than the sum of its proper divisors (8279594).

16380118 is a wasteful number, since it uses less digits than its factorization.

16380118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29846.

The product of its (nonzero) digits is 1152, while the sum is 28.

The square root of 16380118 is about 4047.2358468466. The cubic root of 16380118 is about 253.9641071898.

Adding to 16380118 its reverse (81108361), we get a palindrome (97488479).

The spelling of 16380118 in words is "sixteen million, three hundred eighty thousand, one hundred eighteen".