26265030 has 128 divisors (see below), whose sum is σ = 74649600. Its totient is φ = 5846400.

The previous prime is 26265013. The next prime is 26265059. The reversal of 26265030 is 3056262.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 369895 + ... + 369965.

It is an arithmetic number, because the mean of its divisors is an integer number (583200).

Almost surely, 2^26265030 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 26265030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37324800).

26265030 is an abundant number, since it is smaller than the sum of its proper divisors (48384570).

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

26265030 is a wasteful number, since it uses less digits than its factorization.

26265030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 26265030 is about 5124.9419508908. The cubic root of 26265030 is about 297.2528088139.

The spelling of 26265030 in words is "twenty-six million, two hundred sixty-five thousand, thirty".