242502814 has 16 divisors (see below), whose sum is σ = 396104400. Its totient is φ = 110908224.

The previous prime is 242502809. The next prime is 242502857. The reversal of 242502814 is 418205242.

It is a super-2 number, since 2×242502814² = 117615229595837192, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108927 + ... + 111130.

It is an arithmetic number, because the mean of its divisors is an integer number (24756525).

Almost surely, 2^242502814 is an apocalyptic number.

242502814 is a deficient number, since it is larger than the sum of its proper divisors (153601586).

242502814 is a wasteful number, since it uses less digits than its factorization.

242502814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220107.

The product of its (nonzero) digits is 5120, while the sum is 28.

The square root of 242502814 is about 15572.5018542301. The cubic root of 242502814 is about 623.5992643286.

The spelling of 242502814 in words is "two hundred forty-two million, five hundred two thousand, eight hundred fourteen".