472227120 has 120 divisors (see below), whose sum is σ = 1589960736. Its totient is φ = 125604864.

The previous prime is 472227109. The next prime is 472227157. The reversal of 472227120 is 21722274.

It is a tau number, because it is divible by the number of its divisors (120).

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 443709 + ... + 444771.

Almost surely, 2^472227120 is an apocalyptic number.

472227120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 472227120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (794980368).

472227120 is an abundant number, since it is smaller than the sum of its proper divisors (1117733616).

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

472227120 is a wasteful number, since it uses less digits than its factorization.

472227120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1699 (or 1690 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 27.

The square root of 472227120 is about 21730.7873764390. The cubic root of 472227120 is about 778.7241469551.

Adding to 472227120 its reverse (21722274), we get a palindrome (493949394).

The spelling of 472227120 in words is "four hundred seventy-two million, two hundred twenty-seven thousand, one hundred twenty".