14421210 has 16 divisors (see below), whose sum is σ = 34610976. Its totient is φ = 3845648.

The previous prime is 14421203. The next prime is 14421221. The reversal of 14421210 is 1212441.

14421210 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 (15).

It is a self number, because there is not a number n which added to its sum of digits gives 14421210.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 240324 + ... + 240383.

It is an arithmetic number, because the mean of its divisors is an integer number (2163186).

Almost surely, 2^14421210 is an apocalyptic number.

14421210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14421210 is an abundant number, since it is smaller than the sum of its proper divisors (20189766).

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

14421210 is a wasteful number, since it uses less digits than its factorization.

14421210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480717.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 14421210 is about 3797.5268267650. The cubic root of 14421210 is about 243.4074689146.

Adding to 14421210 its reverse (1212441), we get a palindrome (15633651).

The spelling of 14421210 in words is "fourteen million, four hundred twenty-one thousand, two hundred ten".