472940 has 48 divisors (see below), whose sum is σ = 1143072. Its totient is φ = 162816.

The previous prime is 472939. The next prime is 472963. The reversal of 472940 is 49274.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472940.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4367 + ... + 4473.

It is an arithmetic number, because the mean of its divisors is an integer number (23814).

2⁴⁷²⁹⁴⁰ 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 472940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (571536).

472940 is an abundant number, since it is smaller than the sum of its proper divisors (670132).

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

472940 is a wasteful number, since it uses less digits than its factorization.

472940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146 (or 144 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 472940 is about 687.7063326741. The cubic root of 472940 is about 77.9115807192.

The spelling of 472940 in words is "four hundred seventy-two thousand, nine hundred forty".