26212 has 6 divisors (see below), whose sum is σ = 45878. Its totient is φ = 13104.

The previous prime is 26209. The next prime is 26227. The reversal of 26212 is 21262.

It is a happy number.

26212 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It can be written as a sum of positive squares in only one way, i.e., 20736 + 5476 = 144^2 + 74^2 .

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 26192 and 26201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3273 + ... + 3280.

2²⁶²¹² is an apocalyptic number.

It is an amenable number.

26212 is a deficient number, since it is larger than the sum of its proper divisors (19666).

26212 is a wasteful number, since it uses less digits than its factorization.

26212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6557 (or 6555 counting only the distinct ones).

The product of its digits is 48, while the sum is 13.

The square root of 26212 is about 161.9012044427. The cubic root of 26212 is about 29.7052619471.

Adding to 26212 its reverse (21262), we get a palindrome (47474).

Subtracting from 26212 its reverse (21262), we obtain a triangular number (4950 = T₉₉).

The spelling of 26212 in words is "twenty-six thousand, two hundred twelve".