26448632 has 48 divisors (see below), whose sum is σ = 58311000. Its totient is φ = 11212992.

The previous prime is 26448601. The next prime is 26448659. The reversal of 26448632 is 23684462.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 26448592 and 26448601.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 42419 + ... + 43037.

Almost surely, 2^26448632 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 26448632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29155500).

26448632 is an abundant number, since it is smaller than the sum of its proper divisors (31862368).

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

26448632 is a wasteful number, since it uses less digits than its factorization.

26448632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 748 (or 737 counting only the distinct ones).

The product of its digits is 55296, while the sum is 35.

The square root of 26448632 is about 5142.8233490953. The cubic root of 26448632 is about 297.9438357887.

The spelling of 26448632 in words is "twenty-six million, four hundred forty-eight thousand, six hundred thirty-two".