28930327 has 2 divisors, whose sum is σ = 28930328. Its totient is φ = 28930326.

The previous prime is 28930309. The next prime is 28930351. The reversal of 28930327 is 72303982.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 28930327 - 2⁷ = 28930199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 28930292 and 28930301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (28930127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14465163 + 14465164.

It is an arithmetic number, because the mean of its divisors is an integer number (14465164).

Almost surely, 2^28930327 is an apocalyptic number.

28930327 is a deficient number, since it is larger than the sum of its proper divisors (1).

28930327 is an equidigital number, since it uses as much as digits as its factorization.

28930327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 28930327 is about 5378.6919413553. The cubic root of 28930327 is about 306.9854421260.

The spelling of 28930327 in words is "twenty-eight million, nine hundred thirty thousand, three hundred twenty-seven".