14830840 has 32 divisors (see below), whose sum is σ = 33708960. Its totient is φ = 5872000.

The previous prime is 14830819. The next prime is 14830841. The reversal of 14830840 is 4803841.

14830840 is nontrivially palindromic in base 12.

14830840 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 14830799 and 14830808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14830841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2205 + ... + 5875.

It is an arithmetic number, because the mean of its divisors is an integer number (1053405).

Almost surely, 2^14830840 is an apocalyptic number.

14830840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14830840 is an abundant number, since it is smaller than the sum of its proper divisors (18878120).

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

14830840 is a wasteful number, since it uses less digits than its factorization.

14830840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3783 (or 3779 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

The square root of 14830840 is about 3851.0829645698. The cubic root of 14830840 is about 245.6906239287.

The spelling of 14830840 in words is "fourteen million, eight hundred thirty thousand, eight hundred forty".