14820030 has 64 divisors (see below), whose sum is σ = 39916800. Its totient is φ = 3912480.

The previous prime is 14819977. The next prime is 14820031. The reversal of 14820030 is 3002841.

It is a happy number.

14820030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 14819985 and 14820012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14820031) 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, 35161 + ... + 35579.

It is an arithmetic number, because the mean of its divisors is an integer number (623700).

Almost surely, 2^14820030 is an apocalyptic number.

14820030 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 14820030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19958400).

14820030 is an abundant number, since it is smaller than the sum of its proper divisors (25096770).

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

14820030 is a wasteful number, since it uses less digits than its factorization.

14820030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566 (or 560 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 14820030 is about 3849.6792074146. The cubic root of 14820030 is about 245.6309158880.

Adding to 14820030 its reverse (3002841), we get a palindrome (17822871).

The spelling of 14820030 in words is "fourteen million, eight hundred twenty thousand, thirty".