26066260 has 48 divisors (see below), whose sum is σ = 60318720. Its totient is φ = 9383040.

The previous prime is 26066251. The next prime is 26066279. The reversal of 26066260 is 6266062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23437 + ... + 24523.

It is an arithmetic number, because the mean of its divisors is an integer number (1256640).

Almost surely, 2^26066260 is an apocalyptic number.

26066260 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 26066260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30159360).

26066260 is an abundant number, since it is smaller than the sum of its proper divisors (34252460).

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

26066260 is a wasteful number, since it uses less digits than its factorization.

26066260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1216 (or 1214 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 26066260 is about 5105.5127068689. The cubic root of 26066260 is about 296.5010536037.

The spelling of 26066260 in words is "twenty-six million, sixty-six thousand, two hundred sixty".