242970682 has 8 divisors (see below), whose sum is σ = 364574196. Its totient is φ = 121445952.

The previous prime is 242970677. The next prime is 242970697. The reversal of 242970682 is 286079242.

It can be written as a sum of positive squares in 2 ways, for example, as 214358881 + 28611801 = 14641^2 + 5349^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11263 + ... + 24754.

Almost surely, 2^242970682 is an apocalyptic number.

242970682 is a deficient number, since it is larger than the sum of its proper divisors (121603514).

242970682 is a wasteful number, since it uses less digits than its factorization.

242970682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39392.

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 242970682 is about 15587.5168644656. The cubic root of 242970682 is about 624.0000496521. Note that the first 4 decimals are identical.

The spelling of 242970682 in words is "two hundred forty-two million, nine hundred seventy thousand, six hundred eighty-two".