26304130 has 16 divisors (see below), whose sum is σ = 47489400. Its totient is φ = 10490112.

The previous prime is 26304119. The next prime is 26304139. The reversal of 26304130 is 3140362.

It can be written as a sum of positive squares in 4 ways, for example, as 22743361 + 3560769 = 4769^2 + 1887^2 .

It is a junction number, because it is equal to n+sod(n) for n = 26304098 and 26304107.

It is not an unprimeable number, because it can be changed into a prime (26304139) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 279 + ... + 7258.

Almost surely, 2^26304130 is an apocalyptic number.

26304130 is a deficient number, since it is larger than the sum of its proper divisors (21185270).

26304130 is a wasteful number, since it uses less digits than its factorization.

26304130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7893.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 26304130 is about 5128.7552096001. The cubic root of 26304130 is about 297.4002396016.

Adding to 26304130 its reverse (3140362), we get a palindrome (29444492).

The spelling of 26304130 in words is "twenty-six million, three hundred four thousand, one hundred thirty".