27713233 has 2 divisors, whose sum is σ = 27713234. Its totient is φ = 27713232.

The previous prime is 27713227. The next prime is 27713243. The reversal of 27713233 is 33231772.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23980609 + 3732624 = 4897^2 + 1932^2 .

It is a cyclic number.

It is not a de Polignac number, because 27713233 - 2⁵ = 27713201 is a prime.

It is not a weakly prime, because it can be changed into another prime (27713243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13856616 + 13856617.

It is an arithmetic number, because the mean of its divisors is an integer number (13856617).

Almost surely, 2^27713233 is an apocalyptic number.

It is an amenable number.

27713233 is a deficient number, since it is larger than the sum of its proper divisors (1).

27713233 is an equidigital number, since it uses as much as digits as its factorization.

27713233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5292, while the sum is 28.

The square root of 27713233 is about 5264.3359505260. The cubic root of 27713233 is about 302.6186789298.

The spelling of 27713233 in words is "twenty-seven million, seven hundred thirteen thousand, two hundred thirty-three".