270606242 has 4 divisors (see below), whose sum is σ = 405909366. Its totient is φ = 135303120.

The previous prime is 270606241. The next prime is 270606251. The reversal of 270606242 is 242606072.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 244891201 + 25715041 = 15649^2 + 5071^2 .

It is not an unprimeable number, because it can be changed into a prime (270606241) 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, 67651559 + ... + 67651562.

Almost surely, 2^270606242 is an apocalyptic number.

270606242 is a deficient number, since it is larger than the sum of its proper divisors (135303124).

270606242 is a wasteful number, since it uses less digits than its factorization.

270606242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135303123.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 270606242 is about 16450.1137382086. The cubic root of 270606242 is about 646.8137894021.

The spelling of 270606242 in words is "two hundred seventy million, six hundred six thousand, two hundred forty-two".