14791680 has 176 divisors, whose sum is σ = 53058240. Its totient is φ = 3907584.

The previous prime is 14791669. The next prime is 14791703. The reversal of 14791680 is 8619741.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

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, 138187 + ... + 138293.

Almost surely, 2^14791680 is an apocalyptic number.

14791680 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 14791680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26529120).

14791680 is an abundant number, since it is smaller than the sum of its proper divisors (38266560).

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

14791680 is a wasteful number, since it uses less digits than its factorization.

14791680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141 (or 117 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 14791680 is about 3845.9953198099. The cubic root of 14791680 is about 245.4741892247.

Adding to 14791680 its sum of digits (36), we get a square (14791716 = 3846²).

The spelling of 14791680 in words is "fourteen million, seven hundred ninety-one thousand, six hundred eighty".