470238 has 16 divisors (see below), whose sum is σ = 947856. Its totient is φ = 155520.

The previous prime is 470227. The next prime is 470243. The reversal of 470238 is 832074.

It is a super-2 number, since 2×470238² = 442247553288, which contains 22 as substring.

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 470238.

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, 870 + ... + 1302.

It is an arithmetic number, because the mean of its divisors is an integer number (59241).

2⁴⁷⁰²³⁸ is an apocalyptic number.

470238 is an abundant number, since it is smaller than the sum of its proper divisors (477618).

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

470238 is a wasteful number, since it uses less digits than its factorization.

470238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 619.

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 470238 is about 685.7390174111. The cubic root of 470238 is about 77.7629224841.

The spelling of 470238 in words is "four hundred seventy thousand, two hundred thirty-eight".