26286030 has 48 divisors (see below), whose sum is σ = 69071184. Its totient is φ = 6935040.

The previous prime is 26286011. The next prime is 26286037. The reversal of 26286030 is 3068262.

26286030 is a `hidden beast` number, since 2 + 628 + 6 + 0 + 30 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 26285985 and 26286003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26286037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7225 + ... + 10235.

It is an arithmetic number, because the mean of its divisors is an integer number (1438983).

Almost surely, 2^26286030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26286030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34535592).

26286030 is an abundant number, since it is smaller than the sum of its proper divisors (42785154).

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

26286030 is a wasteful number, since it uses less digits than its factorization.

26286030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3121 (or 3118 counting only the distinct ones).

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

The square root of 26286030 is about 5126.9903452220. The cubic root of 26286030 is about 297.3320097648.

The spelling of 26286030 in words is "twenty-six million, two hundred eighty-six thousand, thirty".