28714303 has 2 divisors, whose sum is σ = 28714304. Its totient is φ = 28714302.

The previous prime is 28714291. The next prime is 28714333. The reversal of 28714303 is 30341782.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28714303 - 2⁵ = 28714271 is a prime.

It is a super-3 number, since 3×28714303³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28714333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14357151 + 14357152.

It is an arithmetic number, because the mean of its divisors is an integer number (14357152).

Almost surely, 2^28714303 is an apocalyptic number.

28714303 is a deficient number, since it is larger than the sum of its proper divisors (1).

28714303 is an equidigital number, since it uses as much as digits as its factorization.

28714303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 28714303 is about 5358.5728510491. The cubic root of 28714303 is about 306.2194411824.

The spelling of 28714303 in words is "twenty-eight million, seven hundred fourteen thousand, three hundred three".