472444 has 24 divisors (see below), whose sum is σ = 967680. Its totient is φ = 197616.

The previous prime is 472421. The next prime is 472457. The reversal of 472444 is 444274.

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1137 + ... + 1495.

It is an arithmetic number, because the mean of its divisors is an integer number (40320).

2⁴⁷²⁴⁴⁴ 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 472444, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (483840).

472444 is an abundant number, since it is smaller than the sum of its proper divisors (495236).

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

472444 is a wasteful number, since it uses less digits than its factorization.

472444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417 (or 415 counting only the distinct ones).

The product of its digits is 3584, while the sum is 25.

The square root of 472444 is about 687.3456190302. The cubic root of 472444 is about 77.8843343727.

The spelling of 472444 in words is "four hundred seventy-two thousand, four hundred forty-four", and thus it is an iban number.