26380755 has 16 divisors (see below), whose sum is σ = 46899360. Its totient is φ = 14069664.

The previous prime is 26380751. The next prime is 26380763. The reversal of 26380755 is 55708362.

It is not a de Polignac number, because 26380755 - 2² = 26380751 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26380751) 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, 97572 + ... + 97841.

It is an arithmetic number, because the mean of its divisors is an integer number (2931210).

Almost surely, 2^26380755 is an apocalyptic number.

26380755 is a deficient number, since it is larger than the sum of its proper divisors (20518605).

26380755 is a wasteful number, since it uses less digits than its factorization.

26380755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195427 (or 195421 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 26380755 is about 5136.2199135162. The cubic root of 26380755 is about 297.6887393081.

It can be divided in two parts, 263 and 80755, that added together give a palindrome (81018).

The spelling of 26380755 in words is "twenty-six million, three hundred eighty thousand, seven hundred fifty-five".