27882853 has 2 divisors, whose sum is σ = 27882854. Its totient is φ = 27882852.

The previous prime is 27882781. The next prime is 27882871. The reversal of 27882853 is 35828872.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25623844 + 2259009 = 5062^2 + 1503^2 .

It is a cyclic number.

It is not a de Polignac number, because 27882853 - 2¹⁷ = 27751781 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (27882893) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13941426 + 13941427.

It is an arithmetic number, because the mean of its divisors is an integer number (13941427).

Almost surely, 2^27882853 is an apocalyptic number.

It is an amenable number.

27882853 is a deficient number, since it is larger than the sum of its proper divisors (1).

27882853 is an equidigital number, since it uses as much as digits as its factorization.

27882853 is an evil number, because the sum of its binary digits is even.

The product of its digits is 215040, while the sum is 43.

The square root of 27882853 is about 5280.4216687685. The cubic root of 27882853 is about 303.2348203489.

The spelling of 27882853 in words is "twenty-seven million, eight hundred eighty-two thousand, eight hundred fifty-three".