26450432 has 40 divisors (see below), whose sum is σ = 55651200. Its totient is φ = 12524544.

The previous prime is 26450429. The next prime is 26450447. The reversal of 26450432 is 23405462.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8369 + ... + 11087.

It is an arithmetic number, because the mean of its divisors is an integer number (1391280).

Almost surely, 2^26450432 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 26450432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27825600).

26450432 is an abundant number, since it is smaller than the sum of its proper divisors (29200768).

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

26450432 is an equidigital number, since it uses as much as digits as its factorization.

26450432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2756 (or 2740 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 26.

The square root of 26450432 is about 5142.9983472679. The cubic root of 26450432 is about 297.9505946352.

Adding to 26450432 its reverse (23405462), we get a palindrome (49855894).

The spelling of 26450432 in words is "twenty-six million, four hundred fifty thousand, four hundred thirty-two".