26558048 has 72 divisors (see below), whose sum is σ = 60663960. Its totient is φ = 11436480.

The previous prime is 26558027. The next prime is 26558053. The reversal of 26558048 is 84085562.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1397783 + ... + 1397801.

It is an arithmetic number, because the mean of its divisors is an integer number (842555).

Almost surely, 2^26558048 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 26558048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30331980).

26558048 is an abundant number, since it is smaller than the sum of its proper divisors (34105912).

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

26558048 is an equidigital number, since it uses as much as digits as its factorization.

26558048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89 (or 32 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 38.

The square root of 26558048 is about 5153.4501064821. The cubic root of 26558048 is about 298.3541276005.

Multiplying 26558048 by its sum of digits (38), we get a square (1009205824 = 31768²).

26558048 divided by its sum of digits (38) gives a palindrome (698896).

The spelling of 26558048 in words is "twenty-six million, five hundred fifty-eight thousand, forty-eight".