26848145 has 16 divisors (see below), whose sum is σ = 32831568. Its totient is φ = 21073920.

The previous prime is 26848141. The next prime is 26848147. The reversal of 26848145 is 54184862.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 2572816 + 24275329 = 1604^2 + 4927^2 .

It is not a de Polignac number, because 26848145 - 2² = 26848141 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 26848099 and 26848108.

It is not an unprimeable number, because it can be changed into a prime (26848141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95405 + ... + 95685.

It is an arithmetic number, because the mean of its divisors is an integer number (2051973).

Almost surely, 2^26848145 is an apocalyptic number.

It is an amenable number.

26848145 is a deficient number, since it is larger than the sum of its proper divisors (5983423).

26848145 is a wasteful number, since it uses less digits than its factorization.

26848145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580.

The product of its digits is 61440, while the sum is 38.

The square root of 26848145 is about 5181.5195647609. The cubic root of 26848145 is about 299.4365163573.

The spelling of 26848145 in words is "twenty-six million, eight hundred forty-eight thousand, one hundred forty-five".