26343328 has 48 divisors (see below), whose sum is σ = 57474144. Its totient is φ = 11784960.

The previous prime is 26343313. The next prime is 26343341. The reversal of 26343328 is 82334362.

It is a self number, because there is not a number n which added to its sum of digits gives 26343328.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 23026 + ... + 24142.

It is an arithmetic number, because the mean of its divisors is an integer number (1197378).

Almost surely, 2^26343328 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26343328, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28737072).

26343328 is an abundant number, since it is smaller than the sum of its proper divisors (31130816).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

26343328 is a wasteful number, since it uses less digits than its factorization.

26343328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1205 (or 1197 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 26343328 is about 5132.5751821089. The cubic root of 26343328 is about 297.5478933322.

The spelling of 26343328 in words is "twenty-six million, three hundred forty-three thousand, three hundred twenty-eight".