26168480 has 96 divisors (see below), whose sum is σ = 69600384. Its totient is φ = 9225216.

The previous prime is 26168479. The next prime is 26168521. The reversal of 26168480 is 8486162.

It is a self number, because there is not a number n which added to its sum of digits gives 26168480.

It is a congruent number.

It is an unprimeable number.

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, 47567 + ... + 48113.

It is an arithmetic number, because the mean of its divisors is an integer number (725004).

Almost surely, 2^26168480 is an apocalyptic number.

26168480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26168480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34800192).

26168480 is an abundant number, since it is smaller than the sum of its proper divisors (43431904).

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

26168480 is a wasteful number, since it uses less digits than its factorization.

26168480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 598 (or 590 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 26168480 is about 5115.5136594481. The cubic root of 26168480 is about 296.8881287638. Note that the first 3 decimals are identical.

The spelling of 26168480 in words is "twenty-six million, one hundred sixty-eight thousand, four hundred eighty".