220450176 has 96 divisors (see below), whose sum is σ = 654937920. Its totient is φ = 71101440.

The previous prime is 220450123. The next prime is 220450177. The reversal of 220450176 is 671054022.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220450177) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32626 + ... + 38798.

It is an arithmetic number, because the mean of its divisors is an integer number (6822270).

Almost surely, 2^220450176 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220450176, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (327468960).

220450176 is an abundant number, since it is smaller than the sum of its proper divisors (434487744).

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

220450176 is a wasteful number, since it uses less digits than its factorization.

220450176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6224 (or 6209 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 220450176 is about 14847.5646487900. The cubic root of 220450176 is about 604.0925548559.

The spelling of 220450176 in words is "two hundred twenty million, four hundred fifty thousand, one hundred seventy-six".