26812741 has 2 divisors, whose sum is σ = 26812742. Its totient is φ = 26812740.

The previous prime is 26812703. The next prime is 26812777. The reversal of 26812741 is 14721862.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19228225 + 7584516 = 4385^2 + 2754^2 .

It is a cyclic number.

It is not a de Polignac number, because 26812741 - 2¹³ = 26804549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (26812141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13406370 + 13406371.

It is an arithmetic number, because the mean of its divisors is an integer number (13406371).

Almost surely, 2^26812741 is an apocalyptic number.

It is an amenable number.

26812741 is a deficient number, since it is larger than the sum of its proper divisors (1).

26812741 is an equidigital number, since it uses as much as digits as its factorization.

26812741 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5376, while the sum is 31.

The square root of 26812741 is about 5178.1020654290. The cubic root of 26812741 is about 299.3048385609.

The spelling of 26812741 in words is "twenty-six million, eight hundred twelve thousand, seven hundred forty-one".