243028682 has 8 divisors (see below), whose sum is σ = 392584836. Its totient is φ = 112167072.

The previous prime is 243028673. The next prime is 243028693. The reversal of 243028682 is 286820342.

It can be written as a sum of positive squares in 2 ways, for example, as 242767561 + 261121 = 15581^2 + 511^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4673603 + ... + 4673654.

Almost surely, 2^243028682 is an apocalyptic number.

243028682 is a deficient number, since it is larger than the sum of its proper divisors (149556154).

243028682 is a wasteful number, since it uses less digits than its factorization.

243028682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9347272.

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 243028682 is about 15589.3772165536. The cubic root of 243028682 is about 624.0496977868.

The spelling of 243028682 in words is "two hundred forty-three million, twenty-eight thousand, six hundred eighty-two".