26976853 has 2 divisors, whose sum is σ = 26976854. Its totient is φ = 26976852.

The previous prime is 26976799. The next prime is 26976857. The reversal of 26976853 is 35867962.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26967249 + 9604 = 5193^2 + 98^2 .

It is a cyclic number.

It is not a de Polignac number, because 26976853 - 2¹³ = 26968661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26976857) 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, 13488426 + 13488427.

It is an arithmetic number, because the mean of its divisors is an integer number (13488427).

Almost surely, 2^26976853 is an apocalyptic number.

It is an amenable number.

26976853 is a deficient number, since it is larger than the sum of its proper divisors (1).

26976853 is an equidigital number, since it uses as much as digits as its factorization.

26976853 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 46.

The square root of 26976853 is about 5193.9246240199. The cubic root of 26976853 is about 299.9142458601.

The spelling of 26976853 in words is "twenty-six million, nine hundred seventy-six thousand, eight hundred fifty-three".