26641448 has 16 divisors (see below), whose sum is σ = 52891380. Its totient is φ = 12537088.

The previous prime is 26641441. The next prime is 26641469. The reversal of 26641448 is 84414662.

It can be written as a sum of positive squares in 2 ways, for example, as 20775364 + 5866084 = 4558^2 + 2422^2 .

It is not an unprimeable number, because it can be changed into a prime (26641441) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97811 + ... + 98082.

Almost surely, 2^26641448 is an apocalyptic number.

It is an amenable number.

26641448 is a deficient number, since it is larger than the sum of its proper divisors (26249932).

26641448 is a wasteful number, since it uses less digits than its factorization.

26641448 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195916 (or 195912 counting only the distinct ones).

The product of its digits is 36864, while the sum is 35.

The square root of 26641448 is about 5161.5354304703. The cubic root of 26641448 is about 298.6661075227. Note that the first 3 decimals are identical.

It can be divided in two parts, 266 and 41448, that added together give a palindrome (41714).

The spelling of 26641448 in words is "twenty-six million, six hundred forty-one thousand, four hundred forty-eight".