26205330 has 32 divisors (see below), whose sum is σ = 66593664. Its totient is φ = 6576896.

The previous prime is 26205329. The next prime is 26205331. The reversal of 26205330 is 3350262.

It is an interprime number because it is at equal distance from previous prime (26205329) and next prime (26205331).

It is a junction number, because it is equal to n+sod(n) for n = 26205297 and 26205306.

It is not an unprimeable number, because it can be changed into a prime (26205331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25182 + ... + 26201.

It is an arithmetic number, because the mean of its divisors is an integer number (2081052).

Almost surely, 2^26205330 is an apocalyptic number.

26205330 is an abundant number, since it is smaller than the sum of its proper divisors (40388334).

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

26205330 is a wasteful number, since it uses less digits than its factorization.

26205330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51410.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 26205330 is about 5119.1141811841. The cubic root of 26205330 is about 297.0274209738.

Adding to 26205330 its reverse (3350262), we get a palindrome (29555592).

The spelling of 26205330 in words is "twenty-six million, two hundred five thousand, three hundred thirty".