14928229 has 2 divisors, whose sum is σ = 14928230. Its totient is φ = 14928228.

The previous prime is 14928217. The next prime is 14928253. The reversal of 14928229 is 92282941.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13032100 + 1896129 = 3610^2 + 1377^2 .

It is a cyclic number.

It is not a de Polignac number, because 14928229 - 2⁵ = 14928197 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14928209) by changing a digit.

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 as a sum of consecutive naturals, namely, 7464114 + 7464115.

It is an arithmetic number, because the mean of its divisors is an integer number (7464115).

Almost surely, 2^14928229 is an apocalyptic number.

It is an amenable number.

14928229 is a deficient number, since it is larger than the sum of its proper divisors (1).

14928229 is an equidigital number, since it uses as much as digits as its factorization.

14928229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 37.

The square root of 14928229 is about 3863.7066400026. The cubic root of 14928229 is about 246.2272395156.

It can be divided in two parts, 1 and 4928229, that added together give a triangular number (4928230 = T₃₁₃₉).

The spelling of 14928229 in words is "fourteen million, nine hundred twenty-eight thousand, two hundred twenty-nine".