26773248 has 72 divisors (see below), whose sum is σ = 72406656. Its totient is φ = 8780800.

The previous prime is 26773217. The next prime is 26773259. The reversal of 26773248 is 84237762.

It is a congruent 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, 54283 + ... + 54773.

It is an arithmetic number, because the mean of its divisors is an integer number (1005648).

Almost surely, 2^26773248 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 26773248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (36203328).

26773248 is an abundant number, since it is smaller than the sum of its proper divisors (45633408).

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

26773248 is an equidigital number, since it uses as much as digits as its factorization.

26773248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 567 counting only the distinct ones).

The product of its digits is 112896, while the sum is 39.

The square root of 26773248 is about 5174.2871972862. The cubic root of 26773248 is about 299.1578157424.

The spelling of 26773248 in words is "twenty-six million, seven hundred seventy-three thousand, two hundred forty-eight".