220084684 has 6 divisors (see below), whose sum is σ = 385148204. Its totient is φ = 110042340.

The previous prime is 220084681. The next prime is 220084687. The reversal of 220084684 is 486480022.

It is an interprime number because it is at equal distance from previous prime (220084681) and next prime (220084687).

It is not an unprimeable number, because it can be changed into a prime (220084681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27510582 + ... + 27510589.

Almost surely, 2^220084684 is an apocalyptic number.

It is an amenable number.

220084684 is a deficient number, since it is larger than the sum of its proper divisors (165063520).

220084684 is a wasteful number, since it uses less digits than its factorization.

220084684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55021175 (or 55021173 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 34.

The square root of 220084684 is about 14835.2513965891. The cubic root of 220084684 is about 603.7585215131.

The spelling of 220084684 in words is "two hundred twenty million, eighty-four thousand, six hundred eighty-four".