472838 has 8 divisors (see below), whose sum is σ = 751032. Its totient is φ = 222496.

The previous prime is 472837. The next prime is 472847. The reversal of 472838 is 838274.

472838 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 472838.

It is not an unprimeable number, because it can be changed into a prime (472831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6920 + ... + 6987.

It is an arithmetic number, because the mean of its divisors is an integer number (93879).

2⁴⁷²⁸³⁸ is an apocalyptic number.

472838 is a deficient number, since it is larger than the sum of its proper divisors (278194).

472838 is a wasteful number, since it uses less digits than its factorization.

472838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13926.

The product of its digits is 10752, while the sum is 32.

The square root of 472838 is about 687.6321691137. The cubic root of 472838 is about 77.9059791964.

It can be divided in two parts, 47 and 2838, that multiplied together give a triangular number (133386 = T₅₁₆).

The spelling of 472838 in words is "four hundred seventy-two thousand, eight hundred thirty-eight".