470231 has 4 divisors (see below), whose sum is σ = 495000. Its totient is φ = 445464.

The previous prime is 470227. The next prime is 470243. The reversal of 470231 is 132074.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132074 = 2 ⋅66037.

It is a cyclic number.

It is not a de Polignac number, because 470231 - 2² = 470227 is a prime.

It is a super-2 number, since 2×470231² = 442234386722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470201) 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, 12356 + ... + 12393.

It is an arithmetic number, because the mean of its divisors is an integer number (123750).

2⁴⁷⁰²³¹ is an apocalyptic number.

470231 is a deficient number, since it is larger than the sum of its proper divisors (24769).

470231 is a wasteful number, since it uses less digits than its factorization.

470231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24768.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 470231 is about 685.7339134096. The cubic root of 470231 is about 77.7625366205.

The spelling of 470231 in words is "four hundred seventy thousand, two hundred thirty-one".