14780229 has 4 divisors (see below), whose sum is σ = 19706976. Its totient is φ = 9853484.

The previous prime is 14780221. The next prime is 14780243. The reversal of 14780229 is 92208741.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 92208741 = 3 ⋅30736247.

It is a cyclic number.

It is not a de Polignac number, because 14780229 - 2³ = 14780221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14780229.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14780221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2463369 + ... + 2463374.

It is an arithmetic number, because the mean of its divisors is an integer number (4926744).

Almost surely, 2^14780229 is an apocalyptic number.

It is an amenable number.

14780229 is a deficient number, since it is larger than the sum of its proper divisors (4926747).

14780229 is an equidigital number, since it uses as much as digits as its factorization.

14780229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4926746.

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 14780229 is about 3844.5063402211. The cubic root of 14780229 is about 245.4108281413.

The spelling of 14780229 in words is "fourteen million, seven hundred eighty thousand, two hundred twenty-nine".