218952082 has 8 divisors (see below), whose sum is σ = 328777776. Its totient is φ = 109359492.

The previous prime is 218952049. The next prime is 218952089. The reversal of 218952082 is 280259812.

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

It is not an unprimeable number, because it can be changed into a prime (218952089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55908 + ... + 59695.

It is an arithmetic number, because the mean of its divisors is an integer number (41097222).

Almost surely, 2^218952082 is an apocalyptic number.

218952082 is a deficient number, since it is larger than the sum of its proper divisors (109825694).

218952082 is a wasteful number, since it uses less digits than its factorization.

218952082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116552.

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 218952082 is about 14797.0294991934. The cubic root of 218952082 is about 602.7210504124.

The spelling of 218952082 in words is "two hundred eighteen million, nine hundred fifty-two thousand, eighty-two".