14348780 has 24 divisors (see below), whose sum is σ = 31443552. Its totient is φ = 5489792.

The previous prime is 14348779. The next prime is 14348783. The reversal of 14348780 is 8784341.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 14348780.

It is not an unprimeable number, because it can be changed into a prime (14348783) 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, 15137 + ... + 16056.

It is an arithmetic number, because the mean of its divisors is an integer number (1310148).

Almost surely, 2^14348780 is an apocalyptic number.

14348780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14348780 is an abundant number, since it is smaller than the sum of its proper divisors (17094772).

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

14348780 is a wasteful number, since it uses less digits than its factorization.

14348780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31225 (or 31223 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 14348780 is about 3787.9783526309. The cubic root of 14348780 is about 242.9992830792. Note that the first 3 decimals are identical.

The spelling of 14348780 in words is "fourteen million, three hundred forty-eight thousand, seven hundred eighty".