26448532 has 48 divisors (see below), whose sum is σ = 56306880. Its totient is φ = 10713600.

The previous prime is 26448517. The next prime is 26448533. The reversal of 26448532 is 23584462.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26448533) 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 15 ways as a sum of consecutive naturals, for example, 13282 + ... + 15142.

It is an arithmetic number, because the mean of its divisors is an integer number (1173060).

Almost surely, 2^26448532 is an apocalyptic number.

26448532 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

26448532 is an abundant number, since it is smaller than the sum of its proper divisors (29858348).

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

26448532 is a wasteful number, since it uses less digits than its factorization.

26448532 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912 (or 1910 counting only the distinct ones).

The product of its digits is 46080, while the sum is 34.

The square root of 26448532 is about 5142.8136268000. The cubic root of 26448532 is about 297.9434602882.

The spelling of 26448532 in words is "twenty-six million, four hundred forty-eight thousand, five hundred thirty-two".