26027849 has 2 divisors, whose sum is σ = 26027850. Its totient is φ = 26027848.

The previous prime is 26027831. The next prime is 26027863. The reversal of 26027849 is 94872062.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18215824 + 7812025 = 4268^2 + 2795^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-26027849 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (26027809) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13013924 + 13013925.

It is an arithmetic number, because the mean of its divisors is an integer number (13013925).

Almost surely, 2^26027849 is an apocalyptic number.

It is an amenable number.

26027849 is a deficient number, since it is larger than the sum of its proper divisors (1).

26027849 is an equidigital number, since it uses as much as digits as its factorization.

26027849 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 26027849 is about 5101.7496018523. The cubic root of 26027849 is about 296.3553416022.

The spelling of 26027849 in words is "twenty-six million, twenty-seven thousand, eight hundred forty-nine".