14987808 has 192 divisors, whose sum is σ = 50803200. Its totient is φ = 4250880.

The previous prime is 14987803. The next prime is 14987813. The reversal of 14987808 is 80878941.

It is an interprime number because it is at equal distance from previous prime (14987803) and next prime (14987813).

It is not an unprimeable number, because it can be changed into a prime (14987803) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180535 + ... + 180617.

It is an arithmetic number, because the mean of its divisors is an integer number (264600).

Almost surely, 2^14987808 is an apocalyptic number.

14987808 is a gapful number since it is divisible by the number (18) 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 14987808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25401600).

14987808 is an abundant number, since it is smaller than the sum of its proper divisors (35815392).

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

14987808 is a wasteful number, since it uses less digits than its factorization.

14987808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132 (or 118 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 45.

The square root of 14987808 is about 3871.4090458126. The cubic root of 14987808 is about 246.5543714159.

The spelling of 14987808 in words is "fourteen million, nine hundred eighty-seven thousand, eight hundred eight".