26263255 has 16 divisors (see below), whose sum is σ = 32223744. Its totient is φ = 20544160.

The previous prime is 26263253. The next prime is 26263267. The reversal of 26263255 is 55236262.

It is not a de Polignac number, because 26263255 - 2¹ = 26263253 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26263253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59064 + ... + 59506.

It is an arithmetic number, because the mean of its divisors is an integer number (2013984).

Almost surely, 2^26263255 is an apocalyptic number.

26263255 is a deficient number, since it is larger than the sum of its proper divisors (5960489).

26263255 is a wasteful number, since it uses less digits than its factorization.

26263255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686.

The product of its digits is 21600, while the sum is 31.

The square root of 26263255 is about 5124.7687752717. The cubic root of 26263255 is about 297.2461125131.

The spelling of 26263255 in words is "twenty-six million, two hundred sixty-three thousand, two hundred fifty-five".