26500214 has 32 divisors (see below), whose sum is σ = 44496480. Its totient is φ = 11827296.

The previous prime is 26500213. The next prime is 26500217. The reversal of 26500214 is 41200562.

It is a happy number.

It is a super-2 number, since 2×26500214² = 1404522684091592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (26500213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162497 + ... + 162659.

It is an arithmetic number, because the mean of its divisors is an integer number (1390515).

Almost surely, 2^26500214 is an apocalyptic number.

26500214 is a deficient number, since it is larger than the sum of its proper divisors (17996266).

26500214 is a wasteful number, since it uses less digits than its factorization.

26500214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 241 (or 215 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 26500214 is about 5147.8358559690. The cubic root of 26500214 is about 298.1374004162.

Adding to 26500214 its reverse (41200562), we get a palindrome (67700776).

The spelling of 26500214 in words is "twenty-six million, five hundred thousand, two hundred fourteen".