26448393 has 8 divisors (see below), whose sum is σ = 35326368. Its totient is φ = 17601344.

The previous prime is 26448391. The next prime is 26448407. The reversal of 26448393 is 39384462.

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 26448393 - 2¹ = 26448391 is a prime.

It is not an unprimeable number, because it can be changed into a prime (26448391) 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, 5655 + ... + 9212.

It is an arithmetic number, because the mean of its divisors is an integer number (4415796).

Almost surely, 2^26448393 is an apocalyptic number.

It is an amenable number.

26448393 is a deficient number, since it is larger than the sum of its proper divisors (8877975).

26448393 is a wasteful number, since it uses less digits than its factorization.

26448393 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15463.

The product of its digits is 124416, while the sum is 39.

The square root of 26448393 is about 5142.8001127790. The cubic root of 26448393 is about 297.9429383410.

The spelling of 26448393 in words is "twenty-six million, four hundred forty-eight thousand, three hundred ninety-three".