472280 has 16 divisors (see below), whose sum is σ = 1062720. Its totient is φ = 188896.

The previous prime is 472273. The next prime is 472289. The reversal of 472280 is 82274.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472289) by changing a digit.

472280 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, 5864 + ... + 5943.

It is an arithmetic number, because the mean of its divisors is an integer number (66420).

2⁴⁷²²⁸⁰ is an apocalyptic number.

472280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

472280 is an abundant number, since it is smaller than the sum of its proper divisors (590440).

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

472280 is a wasteful number, since it uses less digits than its factorization.

472280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11818 (or 11814 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 472280 is about 687.2263091588. The cubic root of 472280 is about 77.8753213051.

The spelling of 472280 in words is "four hundred seventy-two thousand, two hundred eighty".