26230777 has 2 divisors, whose sum is σ = 26230778. Its totient is φ = 26230776.

The previous prime is 26230769. The next prime is 26230781. The reversal of 26230777 is 77703262.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19900521 + 6330256 = 4461^2 + 2516^2 .

It is a cyclic number.

It is not a de Polignac number, because 26230777 - 2³ = 26230769 is a prime.

It is not a weakly prime, because it can be changed into another prime (26230717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13115388 + 13115389.

It is an arithmetic number, because the mean of its divisors is an integer number (13115389).

Almost surely, 2^26230777 is an apocalyptic number.

It is an amenable number.

26230777 is a deficient number, since it is larger than the sum of its proper divisors (1).

26230777 is an equidigital number, since it uses as much as digits as its factorization.

26230777 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24696, while the sum is 34.

The square root of 26230777 is about 5121.5990666978. The cubic root of 26230777 is about 297.1235338832.

The spelling of 26230777 in words is "twenty-six million, two hundred thirty thousand, seven hundred seventy-seven".