27229252 has 6 divisors (see below), whose sum is σ = 47651198. Its totient is φ = 13614624.

The previous prime is 27229247. The next prime is 27229259. The reversal of 27229252 is 25292272.

It can be written as a sum of positive squares in only one way, i.e., 26687556 + 541696 = 5166^2 + 736^2 .

It is not an unprimeable number, because it can be changed into a prime (27229259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3403653 + ... + 3403660.

Almost surely, 2^27229252 is an apocalyptic number.

It is an amenable number.

27229252 is a deficient number, since it is larger than the sum of its proper divisors (20421946).

27229252 is a wasteful number, since it uses less digits than its factorization.

27229252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6807317 (or 6807315 counting only the distinct ones).

The product of its digits is 10080, while the sum is 31.

The square root of 27229252 is about 5218.1655780552. The cubic root of 27229252 is about 300.8466896224.

The spelling of 27229252 in words is "twenty-seven million, two hundred twenty-nine thousand, two hundred fifty-two".