26248117 has 8 divisors (see below), whose sum is σ = 30490112. Its totient is φ = 22129200.

The previous prime is 26248111. The next prime is 26248127. The reversal of 26248117 is 71184262.

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 26248117 - 2³ = 26248109 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 (26248111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30309 + ... + 31162.

It is an arithmetic number, because the mean of its divisors is an integer number (3811264).

Almost surely, 2^26248117 is an apocalyptic number.

It is an amenable number.

26248117 is a deficient number, since it is larger than the sum of its proper divisors (4241995).

26248117 is an equidigital number, since it uses as much as digits as its factorization.

26248117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61539.

The product of its digits is 5376, while the sum is 31.

The square root of 26248117 is about 5123.2916177005. The cubic root of 26248117 is about 297.1889911793.

The spelling of 26248117 in words is "twenty-six million, two hundred forty-eight thousand, one hundred seventeen".