242917282 has 16 divisors (see below), whose sum is σ = 382110840. Its totient is φ = 115661952.

The previous prime is 242917273. The next prime is 242917307. The reversal of 242917282 is 282719242.

It can be written as a sum of positive squares in 4 ways, for example, as 241833601 + 1083681 = 15551^2 + 1041^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24453 + ... + 32920.

Almost surely, 2^242917282 is an apocalyptic number.

242917282 is a deficient number, since it is larger than the sum of its proper divisors (139193558).

242917282 is a wasteful number, since it uses less digits than its factorization.

242917282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57477.

The product of its digits is 32256, while the sum is 37.

The square root of 242917282 is about 15585.8038612065. The cubic root of 242917282 is about 623.9543321416.

The spelling of 242917282 in words is "two hundred forty-two million, nine hundred seventeen thousand, two hundred eighty-two".