240278982 has 16 divisors (see below), whose sum is σ = 481550592. Its totient is φ = 79927560.

The previous prime is 240278977. The next prime is 240279001. The reversal of 240278982 is 289872042.

240278982 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 38194 + ... + 44037.

It is an arithmetic number, because the mean of its divisors is an integer number (30096912).

Almost surely, 2^240278982 is an apocalyptic number.

240278982 is an abundant number, since it is smaller than the sum of its proper divisors (241271610).

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

240278982 is a wasteful number, since it uses less digits than its factorization.

240278982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82723.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 240278982 is about 15500.9348750325. The cubic root of 240278982 is about 621.6872029320.

The spelling of 240278982 in words is "two hundred forty million, two hundred seventy-eight thousand, nine hundred eighty-two".