27252233 has 2 divisors, whose sum is σ = 27252234. Its totient is φ = 27252232.

The previous prime is 27252209. The next prime is 27252271. The reversal of 27252233 is 33225272.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23687689 + 3564544 = 4867^2 + 1888^2 .

It is a cyclic number.

It is not a de Polignac number, because 27252233 - 2⁸ = 27251977 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (27252733) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13626116 + 13626117.

It is an arithmetic number, because the mean of its divisors is an integer number (13626117).

Almost surely, 2^27252233 is an apocalyptic number.

It is an amenable number.

27252233 is a deficient number, since it is larger than the sum of its proper divisors (1).

27252233 is an equidigital number, since it uses as much as digits as its factorization.

27252233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 26.

The square root of 27252233 is about 5220.3671326833. The cubic root of 27252233 is about 300.9313022252.

The spelling of 27252233 in words is "twenty-seven million, two hundred fifty-two thousand, two hundred thirty-three".