26082630 has 96 divisors (see below), whose sum is σ = 81619200. Its totient is φ = 5645376.

The previous prime is 26082619. The next prime is 26082653. The reversal of 26082630 is 3628062.

26082630 is a `hidden beast` number, since 2 + 608 + 26 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 26082594 and 26082603.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10881 + ... + 13059.

It is an arithmetic number, because the mean of its divisors is an integer number (850200).

Almost surely, 2^26082630 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26082630, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40809600).

26082630 is an abundant number, since it is smaller than the sum of its proper divisors (55536570).

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

26082630 is a wasteful number, since it uses less digits than its factorization.

26082630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2218 (or 2215 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 26082630 is about 5107.1156243030. The cubic root of 26082630 is about 296.5631096426.

The spelling of 26082630 in words is "twenty-six million, eighty-two thousand, six hundred thirty".