220301472 has 24 divisors (see below), whose sum is σ = 578291616. Its totient is φ = 73433792.

The previous prime is 220301467. The next prime is 220301483. The reversal of 220301472 is 274103022.

It is a tau number, because it is divible by the number of its divisors (24).

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, 1147308 + ... + 1147499.

It is an arithmetic number, because the mean of its divisors is an integer number (24095484).

Almost surely, 2^220301472 is an apocalyptic number.

It is an amenable number.

220301472 is an abundant number, since it is smaller than the sum of its proper divisors (357990144).

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

220301472 is a wasteful number, since it uses less digits than its factorization.

220301472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2294820 (or 2294812 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 220301472 is about 14842.5561140930. The cubic root of 220301472 is about 603.9566947008.

Adding to 220301472 its reverse (274103022), we get a palindrome (494404494).

The spelling of 220301472 in words is "two hundred twenty million, three hundred one thousand, four hundred seventy-two".