27226 has 4 divisors (see below), whose sum is σ = 40842. Its totient is φ = 13612.

The previous prime is 27211. The next prime is 27239. The reversal of 27226 is 62272.

It is a happy number.

It is a Cunningham number, because it is equal to 165²+1.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 27225 + 1 = 165^2 + 1^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6805 + ... + 6808.

2²⁷²²⁶ is an apocalyptic number.

27226 is a deficient number, since it is larger than the sum of its proper divisors (13616).

27226 is a wasteful number, since it uses less digits than its factorization.

27226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13615.

The product of its digits is 336, while the sum is 19.

The square root of 27226 is about 165.0030302752. The cubic root of 27226 is about 30.0834712400.

Adding to 27226 its reverse (62272), we get a palindrome (89498).

It can be divided in two parts, 27 and 226, that added together give a triangular number (253 = T₂₂).

The spelling of 27226 in words is "twenty-seven thousand, two hundred twenty-six".