26028361 has 4 divisors (see below), whose sum is σ = 26416912. Its totient is φ = 25639812.

The previous prime is 26028349. The next prime is 26028371. The reversal of 26028361 is 16382062.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 26028361 - 2⁹ = 26027849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26028371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 194175 + ... + 194308.

It is an arithmetic number, because the mean of its divisors is an integer number (6604228).

Almost surely, 2^26028361 is an apocalyptic number.

It is an amenable number.

26028361 is a deficient number, since it is larger than the sum of its proper divisors (388551).

26028361 is an equidigital number, since it uses as much as digits as its factorization.

26028361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388550.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 26028361 is about 5101.7997804696. The cubic root of 26028361 is about 296.3572848149.

The spelling of 26028361 in words is "twenty-six million, twenty-eight thousand, three hundred sixty-one".