14816680 has 64 divisors (see below), whose sum is σ = 35283600. Its totient is φ = 5591040.

The previous prime is 14816671. The next prime is 14816693. The reversal of 14816680 is 8661841.

It can be written as a sum of positive squares in 8 ways, for example, as 10125124 + 4691556 = 3182^2 + 2166^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 61360 + ... + 61600.

Almost surely, 2^14816680 is an apocalyptic number.

14816680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14816680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17641800).

14816680 is an abundant number, since it is smaller than the sum of its proper divisors (20466920).

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

14816680 is a wasteful number, since it uses less digits than its factorization.

14816680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 334 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 34.

The square root of 14816680 is about 3849.2440816347. The cubic root of 14816680 is about 245.6124065783.

The spelling of 14816680 in words is "fourteen million, eight hundred sixteen thousand, six hundred eighty".