27328507 has 2 divisors, whose sum is σ = 27328508. Its totient is φ = 27328506.

The previous prime is 27328487. The next prime is 27328513. The reversal of 27328507 is 70582372.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 27328507 - 2¹⁵ = 27295739 is a prime.

It is not a weakly prime, because it can be changed into another prime (27328547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13664253 + 13664254.

It is an arithmetic number, because the mean of its divisors is an integer number (13664254).

Almost surely, 2^27328507 is an apocalyptic number.

27328507 is a deficient number, since it is larger than the sum of its proper divisors (1).

27328507 is an equidigital number, since it uses as much as digits as its factorization.

27328507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23520, while the sum is 34.

The square root of 27328507 is about 5227.6674530808. The cubic root of 27328507 is about 301.2117912090.

The spelling of 27328507 in words is "twenty-seven million, three hundred twenty-eight thousand, five hundred seven".