14533830 has 48 divisors (see below), whose sum is σ = 39194064. Its totient is φ = 3875040.

The previous prime is 14533817. The next prime is 14533847. The reversal of 14533830 is 3833541.

It is a happy number.

It is a super-2 number, since 2×14533830² = 422464428937800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 14533794 and 14533803.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 561 + ... + 5420.

It is an arithmetic number, because the mean of its divisors is an integer number (816543).

Almost surely, 2^14533830 is an apocalyptic number.

14533830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14533830, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19597032).

14533830 is an abundant number, since it is smaller than the sum of its proper divisors (24660234).

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

14533830 is an equidigital number, since it uses as much as digits as its factorization.

14533830 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6003 (or 5991 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 14533830 is about 3812.3260616060. The cubic root of 14533830 is about 244.0394431443.

The spelling of 14533830 in words is "fourteen million, five hundred thirty-three thousand, eight hundred thirty".