26526480 has 40 divisors (see below), whose sum is σ = 82232832. Its totient is φ = 7073664.

The previous prime is 26526469. The next prime is 26526481. The reversal of 26526480 is 8462562.

It is a tau number, because it is divible by the number of its divisors (40).

It is not an unprimeable number, because it can be changed into a prime (26526481) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55024 + ... + 55503.

Almost surely, 2^26526480 is an apocalyptic number.

26526480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26526480 is an abundant number, since it is smaller than the sum of its proper divisors (55706352).

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

26526480 is a wasteful number, since it uses less digits than its factorization.

26526480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110543 (or 110537 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 26526480 is about 5150.3863932719. The cubic root of 26526480 is about 298.2358686923.

The spelling of 26526480 in words is "twenty-six million, five hundred twenty-six thousand, four hundred eighty".