242876870 has 16 divisors (see below), whose sum is σ = 439058880. Its totient is φ = 96732864.

The previous prime is 242876833. The next prime is 242876873. The reversal of 242876870 is 78678242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242876873) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49790 + ... + 54449.

It is an arithmetic number, because the mean of its divisors is an integer number (27441180).

Almost surely, 2^242876870 is an apocalyptic number.

242876870 is a deficient number, since it is larger than the sum of its proper divisors (196182010).

242876870 is a wasteful number, since it uses less digits than its factorization.

242876870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104479.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 242876870 is about 15584.5073711042. The cubic root of 242876870 is about 623.9197296346.

The spelling of 242876870 in words is "two hundred forty-two million, eight hundred seventy-six thousand, eight hundred seventy".