26321363 has 4 divisors (see below), whose sum is σ = 26881440. Its totient is φ = 25761288.

The previous prime is 26321353. The next prime is 26321377. The reversal of 26321363 is 36312362.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 26321363 - 2⁸ = 26321107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26321353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 279968 + ... + 280061.

It is an arithmetic number, because the mean of its divisors is an integer number (6720360).

Almost surely, 2^26321363 is an apocalyptic number.

26321363 is a deficient number, since it is larger than the sum of its proper divisors (560077).

26321363 is an equidigital number, since it uses as much as digits as its factorization.

26321363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 560076.

The product of its digits is 3888, while the sum is 26.

The square root of 26321363 is about 5130.4349718128. The cubic root of 26321363 is about 297.4651721110.

Subtracting 26321363 from its reverse (36312362), we obtain a palindrome (9990999).

The spelling of 26321363 in words is "twenty-six million, three hundred twenty-one thousand, three hundred sixty-three".