16886930 has 16 divisors (see below), whose sum is σ = 30443904. Its totient is φ = 6744240.

The previous prime is 16886929. The next prime is 16886951. The reversal of 16886930 is 3968861.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10265 + ... + 11795.

It is an arithmetic number, because the mean of its divisors is an integer number (1902744).

Almost surely, 2^16886930 is an apocalyptic number.

16886930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16886930 is a deficient number, since it is larger than the sum of its proper divisors (13556974).

16886930 is a wasteful number, since it uses less digits than its factorization.

16886930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2641.

The product of its (nonzero) digits is 62208, while the sum is 41.

The square root of 16886930 is about 4109.3709980969. The cubic root of 16886930 is about 256.5568222462.

The spelling of 16886930 in words is "sixteen million, eight hundred eighty-six thousand, nine hundred thirty".