26516255 has 8 divisors (see below), whose sum is σ = 32294832. Its totient is φ = 20896128.

The previous prime is 26516233. The next prime is 26516257. The reversal of 26516255 is 55261562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 26516255 - 2⁸ = 26515999 is a prime.

It is a super-2 number, since 2×26516255² = 1406223558450050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26516257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39242 + ... + 39911.

It is an arithmetic number, because the mean of its divisors is an integer number (4036854).

Almost surely, 2^26516255 is an apocalyptic number.

26516255 is a deficient number, since it is larger than the sum of its proper divisors (5778577).

26516255 is an equidigital number, since it uses as much as digits as its factorization.

26516255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79225.

The product of its digits is 18000, while the sum is 32.

The square root of 26516255 is about 5149.3936536256. The cubic root of 26516255 is about 298.1975440489.

The spelling of 26516255 in words is "twenty-six million, five hundred sixteen thousand, two hundred fifty-five".