26064860 has 12 divisors (see below), whose sum is σ = 54736248. Its totient is φ = 10425936.

The previous prime is 26064853. The next prime is 26064877. The reversal of 26064860 is 6846062.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 651602 + ... + 651641.

It is an arithmetic number, because the mean of its divisors is an integer number (4561354).

Almost surely, 2^26064860 is an apocalyptic number.

26064860 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26064860 is an abundant number, since it is smaller than the sum of its proper divisors (28671388).

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

26064860 is a wasteful number, since it uses less digits than its factorization.

26064860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303252 (or 1303250 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 26064860 is about 5105.3755983277. The cubic root of 26064860 is about 296.4957452228.

The spelling of 26064860 in words is "twenty-six million, sixty-four thousand, eight hundred sixty".