242375686 has 16 divisors (see below), whose sum is σ = 419537664. Its totient is φ = 102866184.

The previous prime is 242375677. The next prime is 242375689. The reversal of 242375686 is 686573242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242375689) 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, 82600 + ... + 85483.

It is an arithmetic number, because the mean of its divisors is an integer number (26221104).

Almost surely, 2^242375686 is an apocalyptic number.

242375686 is a deficient number, since it is larger than the sum of its proper divisors (177161978).

242375686 is a wasteful number, since it uses less digits than its factorization.

242375686 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168195.

The product of its digits is 483840, while the sum is 43.

The square root of 242375686 is about 15568.4195087363. The cubic root of 242375686 is about 623.4902748242.

The spelling of 242375686 in words is "two hundred forty-two million, three hundred seventy-five thousand, six hundred eighty-six".