26355361 has 4 divisors (see below), whose sum is σ = 26488000. Its totient is φ = 26222724.

The previous prime is 26355347. The next prime is 26355397. The reversal of 26355361 is 16355362.

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 26355361 - 2¹³ = 26347169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26355311) 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, 66021 + ... + 66418.

It is an arithmetic number, because the mean of its divisors is an integer number (6622000).

Almost surely, 2^26355361 is an apocalyptic number.

It is an amenable number.

26355361 is a deficient number, since it is larger than the sum of its proper divisors (132639).

26355361 is a wasteful number, since it uses less digits than its factorization.

26355361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132638.

The product of its digits is 16200, while the sum is 31.

The square root of 26355361 is about 5133.7472668607. The cubic root of 26355361 is about 297.5931906815.

Subtracting from 26355361 its reverse (16355362), we obtain a palindrome (9999999).

The spelling of 26355361 in words is "twenty-six million, three hundred fifty-five thousand, three hundred sixty-one".