242873514 has 48 divisors (see below), whose sum is σ = 591357312. Its totient is φ = 71479584.

The previous prime is 242873497. The next prime is 242873539. The reversal of 242873514 is 415378242.

It is a happy number.

242873514 is a `hidden beast` number, since 24 + 287 + 351 + 4 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

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 23 ways as a sum of consecutive naturals, for example, 17182 + ... + 27945.

It is an arithmetic number, because the mean of its divisors is an integer number (12319944).

Almost surely, 2^242873514 is an apocalyptic number.

242873514 is an abundant number, since it is smaller than the sum of its proper divisors (348483798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242873514 is a wasteful number, since it uses less digits than its factorization.

242873514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45171 (or 45168 counting only the distinct ones).

The product of its digits is 53760, while the sum is 36.

The square root of 242873514 is about 15584.3996996997. The cubic root of 242873514 is about 623.9168559092.

The spelling of 242873514 in words is "two hundred forty-two million, eight hundred seventy-three thousand, five hundred fourteen".