26500130 has 8 divisors (see below), whose sum is σ = 47700252. Its totient is φ = 10600048.

The previous prime is 26500129. The next prime is 26500213. The reversal of 26500130 is 3100562.

It can be written as a sum of positive squares in 2 ways, for example, as 25775929 + 724201 = 5077^2 + 851^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 26500099 and 26500108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1324997 + ... + 1325016.

Almost surely, 2^26500130 is an apocalyptic number.

26500130 is a deficient number, since it is larger than the sum of its proper divisors (21200122).

26500130 is a wasteful number, since it uses less digits than its factorization.

26500130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2650020.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 26500130 is about 5147.8276971942. The cubic root of 26500130 is about 298.1370854054.

Adding to 26500130 its reverse (3100562), we get a palindrome (29600692).

The spelling of 26500130 in words is "twenty-six million, five hundred thousand, one hundred thirty".