472272 has 20 divisors (see below), whose sum is σ = 1220160. Its totient is φ = 157408.

The previous prime is 472261. The next prime is 472273. The reversal of 472272 is 272274.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472273) by changing a digit.

472272 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4872 + ... + 4967.

It is an arithmetic number, because the mean of its divisors is an integer number (61008).

2⁴⁷²²⁷² is an apocalyptic number.

It is an amenable number.

472272 is an abundant number, since it is smaller than the sum of its proper divisors (747888).

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

472272 is a wasteful number, since it uses less digits than its factorization.

472272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9850 (or 9844 counting only the distinct ones).

The product of its digits is 1568, while the sum is 24.

The square root of 472272 is about 687.2204886352. The cubic root of 472272 is about 77.8748815899.

The spelling of 472272 in words is "four hundred seventy-two thousand, two hundred seventy-two", and thus it is an iban number.