220614672 has 20 divisors (see below), whose sum is σ = 569921360. Its totient is φ = 73538208.

The previous prime is 220614671. The next prime is 220614697. The reversal of 220614672 is 276416022.

It is not an unprimeable number, because it can be changed into a prime (220614671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2298022 + ... + 2298117.

It is an arithmetic number, because the mean of its divisors is an integer number (28496068).

Almost surely, 2^220614672 is an apocalyptic number.

It is an amenable number.

220614672 is an abundant number, since it is smaller than the sum of its proper divisors (349306688).

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

220614672 is a wasteful number, since it uses less digits than its factorization.

220614672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4596150 (or 4596144 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 30.

The square root of 220614672 is about 14853.1031101248. The cubic root of 220614672 is about 604.2427718719.

The spelling of 220614672 in words is "two hundred twenty million, six hundred fourteen thousand, six hundred seventy-two".