16307112 has 16 divisors (see below), whose sum is σ = 40767840. Its totient is φ = 5435696.

The previous prime is 16307099. The next prime is 16307113. The reversal of 16307112 is 21170361.

It is not an unprimeable number, because it can be changed into a prime (16307113) 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, 339708 + ... + 339755.

It is an arithmetic number, because the mean of its divisors is an integer number (2547990).

Almost surely, 2^16307112 is an apocalyptic number.

16307112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16307112 is an abundant number, since it is smaller than the sum of its proper divisors (24460728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16307112 is a wasteful number, since it uses less digits than its factorization.

16307112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679472 (or 679468 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 16307112 is about 4038.2065326083. The cubic root of 16307112 is about 253.5862402019.

Adding to 16307112 its reverse (21170361), we get a palindrome (37477473).

The spelling of 16307112 in words is "sixteen million, three hundred seven thousand, one hundred twelve".