26480860 has 24 divisors (see below), whose sum is σ = 63554400. Its totient is φ = 9079104.

The previous prime is 26480821. The next prime is 26480891. The reversal of 26480860 is 6808462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94435 + ... + 94714.

It is an arithmetic number, because the mean of its divisors is an integer number (2648100).

Almost surely, 2^26480860 is an apocalyptic number.

26480860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26480860 is an abundant number, since it is smaller than the sum of its proper divisors (37073540).

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

26480860 is a wasteful number, since it uses less digits than its factorization.

26480860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189165 (or 189163 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 26480860 is about 5145.9556935520. The cubic root of 26480860 is about 298.0648028072.

The spelling of 26480860 in words is "twenty-six million, four hundred eighty thousand, eight hundred sixty".