26448546 has 16 divisors (see below), whose sum is σ = 53411904. Its totient is φ = 8730384.

The previous prime is 26448533. The next prime is 26448547. The reversal of 26448546 is 64584462.

It is not an unprimeable number, because it can be changed into a prime (26448547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20781 + ... + 22016.

It is an arithmetic number, because the mean of its divisors is an integer number (3338244).

Almost surely, 2^26448546 is an apocalyptic number.

26448546 is an abundant number, since it is smaller than the sum of its proper divisors (26963358).

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

26448546 is a wasteful number, since it uses less digits than its factorization.

26448546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42905.

The product of its digits is 184320, while the sum is 39.

The square root of 26448546 is about 5142.8149879225. The cubic root of 26448546 is about 297.9435128583.

The spelling of 26448546 in words is "twenty-six million, four hundred forty-eight thousand, five hundred forty-six".