26448385 has 8 divisors (see below), whose sum is σ = 31988736. Its totient is φ = 20991600.

The previous prime is 26448371. The next prime is 26448391. The reversal of 26448385 is 58384462.

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

It is not a de Polignac number, because 26448385 - 2⁵ = 26448353 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20191 + ... + 21460.

It is an arithmetic number, because the mean of its divisors is an integer number (3998592).

Almost surely, 2^26448385 is an apocalyptic number.

It is an amenable number.

26448385 is a deficient number, since it is larger than the sum of its proper divisors (5540351).

26448385 is a wasteful number, since it uses less digits than its factorization.

26448385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41783.

The product of its digits is 184320, while the sum is 40.

The square root of 26448385 is about 5142.7993349926. The cubic root of 26448385 is about 297.9429083008.

The spelling of 26448385 in words is "twenty-six million, four hundred forty-eight thousand, three hundred eighty-five".