26382680 has 32 divisors (see below), whose sum is σ = 60812640. Its totient is φ = 10295040.

The previous prime is 26382667. The next prime is 26382689. The reversal of 26382680 is 8628362.

It is a self number, because there is not a number n which added to its sum of digits gives 26382680.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26382689) 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, 6404 + ... + 9683.

It is an arithmetic number, because the mean of its divisors is an integer number (1900395).

Almost surely, 2^26382680 is an apocalyptic number.

26382680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26382680 is an abundant number, since it is smaller than the sum of its proper divisors (34429960).

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

26382680 is a wasteful number, since it uses less digits than its factorization.

26382680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16139 (or 16135 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 26382680 is about 5136.4073047219. The cubic root of 26382680 is about 297.6959799006.

The spelling of 26382680 in words is "twenty-six million, three hundred eighty-two thousand, six hundred eighty".