26795680 has 48 divisors (see below), whose sum is σ = 63673344. Its totient is φ = 10656000.

The previous prime is 26795677. The next prime is 26795683. The reversal of 26795680 is 8659762.

It is an interprime number because it is at equal distance from previous prime (26795677) and next prime (26795683).

It is not an unprimeable number, because it can be changed into a prime (26795683) 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, 35305 + ... + 36055.

It is an arithmetic number, because the mean of its divisors is an integer number (1326528).

Almost surely, 2^26795680 is an apocalyptic number.

26795680 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 26795680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31836672).

26795680 is an abundant number, since it is smaller than the sum of its proper divisors (36877664).

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

26795680 is a wasteful number, since it uses less digits than its factorization.

26795680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 989 (or 981 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 43.

The square root of 26795680 is about 5176.4543850014. The cubic root of 26795680 is about 299.2413423383.

The spelling of 26795680 in words is "twenty-six million, seven hundred ninety-five thousand, six hundred eighty".