14240808 has 48 divisors (see below), whose sum is σ = 39049920. Its totient is φ = 4687776.

The previous prime is 14240803. The next prime is 14240813. The reversal of 14240808 is 80804241.

It is an interprime number because it is at equal distance from previous prime (14240803) and next prime (14240813).

It is a super-2 number, since 2×14240808² = 405601224985728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14240803) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4785 + ... + 7167.

It is an arithmetic number, because the mean of its divisors is an integer number (813540).

Almost surely, 2^14240808 is an apocalyptic number.

14240808 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 14240808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19524960).

14240808 is an abundant number, since it is smaller than the sum of its proper divisors (24809112).

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

14240808 is a wasteful number, since it uses less digits than its factorization.

14240808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2478 (or 2471 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 27.

The square root of 14240808 is about 3773.6995110899. The cubic root of 14240808 is about 242.3882391445.

The spelling of 14240808 in words is "fourteen million, two hundred forty thousand, eight hundred eight".