470431 has 4 divisors (see below), whose sum is σ = 506632. Its totient is φ = 434232.

The previous prime is 470429. The next prime is 470443. The reversal of 470431 is 134074.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 470431 - 2¹ = 470429 is a prime.

It is a super-2 number, since 2×470431² = 442610651522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 470399 and 470408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18081 + ... + 18106.

It is an arithmetic number, because the mean of its divisors is an integer number (126658).

2⁴⁷⁰⁴³¹ is an apocalyptic number.

470431 is a deficient number, since it is larger than the sum of its proper divisors (36201).

470431 is a wasteful number, since it uses less digits than its factorization.

470431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36200.

The product of its (nonzero) digits is 336, while the sum is 19.

The square root of 470431 is about 685.8797270659. The cubic root of 470431 is about 77.7735597864.

The spelling of 470431 in words is "four hundred seventy thousand, four hundred thirty-one".