26496680 has 64 divisors (see below), whose sum is σ = 68653440. Its totient is φ = 9015552.

The previous prime is 26496677. The next prime is 26496707. The reversal of 26496680 is 8669462.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

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, 48167 + ... + 48713.

It is an arithmetic number, because the mean of its divisors is an integer number (1072710).

Almost surely, 2^26496680 is an apocalyptic number.

26496680 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 26496680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34326720).

26496680 is an abundant number, since it is smaller than the sum of its proper divisors (42156760).

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

26496680 is a wasteful number, since it uses less digits than its factorization.

26496680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738 (or 734 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 41.

The square root of 26496680 is about 5147.4925934867. The cubic root of 26496680 is about 298.1241468829.

The spelling of 26496680 in words is "twenty-six million, four hundred ninety-six thousand, six hundred eighty".