26752648 has 32 divisors (see below), whose sum is σ = 54918360. Its totient is φ = 12142080.

The previous prime is 26752619. The next prime is 26752667. The reversal of 26752648 is 84625762.

It can be written as a sum of positive squares in 4 ways, for example, as 16499844 + 10252804 = 4062^2 + 3202^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 26752648.

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, 4236 + ... + 8452.

Almost surely, 2^26752648 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 26752648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27459180).

26752648 is an abundant number, since it is smaller than the sum of its proper divisors (28165712).

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

26752648 is a wasteful number, since it uses less digits than its factorization.

26752648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4297 (or 4293 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 26752648 is about 5172.2962018817. The cubic root of 26752648 is about 299.0810695784.

The spelling of 26752648 in words is "twenty-six million, seven hundred fifty-two thousand, six hundred forty-eight".