470422 has 4 divisors (see below), whose sum is σ = 705636. Its totient is φ = 235210.

The previous prime is 470417. The next prime is 470429. The reversal of 470422 is 224074.

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

It is a self number, because there is not a number n which added to its sum of digits gives 470422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117604 + ... + 117607.

It is an arithmetic number, because the mean of its divisors is an integer number (176409).

2⁴⁷⁰⁴²² is an apocalyptic number.

470422 is a deficient number, since it is larger than the sum of its proper divisors (235214).

470422 is a wasteful number, since it uses less digits than its factorization.

470422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235213.

The product of its (nonzero) digits is 448, while the sum is 19.

The square root of 470422 is about 685.8731661175. The cubic root of 470422 is about 77.7730638111.

Adding to 470422 its reverse (224074), we get a palindrome (694496).

The spelling of 470422 in words is "four hundred seventy thousand, four hundred twenty-two", and thus it is an iban number.