26250213 has 8 divisors (see below), whose sum is σ = 38182176. Its totient is φ = 15909200.

The previous prime is 26250197. The next prime is 26250223. The reversal of 26250213 is 31205262.

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

It is a cyclic number.

It is not a de Polignac number, because 26250213 - 2⁴ = 26250197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 26250213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26250223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 397698 + ... + 397763.

It is an arithmetic number, because the mean of its divisors is an integer number (4772772).

Almost surely, 2^26250213 is an apocalyptic number.

It is an amenable number.

26250213 is a deficient number, since it is larger than the sum of its proper divisors (11931963).

26250213 is a wasteful number, since it uses less digits than its factorization.

26250213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 795475.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 26250213 is about 5123.4961696092. The cubic root of 26250213 is about 297.1969014807.

Adding to 26250213 its reverse (31205262), we get a palindrome (57455475).

The spelling of 26250213 in words is "twenty-six million, two hundred fifty thousand, two hundred thirteen".