182780068 has 12 divisors (see below), whose sum is σ = 320186160. Its totient is φ = 91298312.

The previous prime is 182780047. The next prime is 182780077. The reversal of 182780068 is 860087281.

It is a self number, because there is not a number n which added to its sum of digits gives 182780068.

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, 18346 + ... + 26497.

It is an arithmetic number, because the mean of its divisors is an integer number (26682180).

Almost surely, 2^182780068 is an apocalyptic number.

It is an amenable number.

182780068 is a deficient number, since it is larger than the sum of its proper divisors (137406092).

182780068 is a wasteful number, since it uses less digits than its factorization.

182780068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45866 (or 45864 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 40.

The square root of 182780068 is about 13519.6178940087. The cubic root of 182780068 is about 567.5136061219.

The spelling of 182780068 in words is "one hundred eighty-two million, seven hundred eighty thousand, sixty-eight".