270705049 has 2 divisors, whose sum is σ = 270705050. Its totient is φ = 270705048.

The previous prime is 270705047. The next prime is 270705067. The reversal of 270705049 is 940507072.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 207216025 + 63489024 = 14395^2 + 7968^2 .

It is a cyclic number.

It is not a de Polignac number, because 270705049 - 2¹ = 270705047 is a prime.

Together with 270705047, it forms a pair of twin primes.

It is equal to p_14747713 and since 270705049 and 14747713 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (270705041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135352524 + 135352525.

It is an arithmetic number, because the mean of its divisors is an integer number (135352525).

Almost surely, 2^270705049 is an apocalyptic number.

It is an amenable number.

270705049 is a deficient number, since it is larger than the sum of its proper divisors (1).

270705049 is an equidigital number, since it uses as much as digits as its factorization.

270705049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 270705049 is about 16453.1166956294. The cubic root of 270705049 is about 646.8925039613.

The spelling of 270705049 in words is "two hundred seventy million, seven hundred five thousand, forty-nine".