27343153 has 2 divisors, whose sum is σ = 27343154. Its totient is φ = 27343152.

The previous prime is 27343097. The next prime is 27343163. The reversal of 27343153 is 35134372.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25735329 + 1607824 = 5073^2 + 1268^2 .

It is a cyclic number.

It is not a de Polignac number, because 27343153 - 2⁹ = 27342641 is a prime.

It is not a weakly prime, because it can be changed into another prime (27343163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13671576 + 13671577.

It is an arithmetic number, because the mean of its divisors is an integer number (13671577).

Almost surely, 2^27343153 is an apocalyptic number.

It is an amenable number.

27343153 is a deficient number, since it is larger than the sum of its proper divisors (1).

27343153 is an equidigital number, since it uses as much as digits as its factorization.

27343153 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7560, while the sum is 28.

The square root of 27343153 is about 5229.0680814080. The cubic root of 27343153 is about 301.2655904651.

The spelling of 27343153 in words is "twenty-seven million, three hundred forty-three thousand, one hundred fifty-three".