430472 has 16 divisors (see below), whose sum is σ = 922560. Its totient is φ = 184464.

The previous prime is 430453. The next prime is 430487. The reversal of 430472 is 274034.

It is a happy number.

It is a super-2 number, since 2×430472² = 370612285568, which contains 22 as substring.

It is an unprimeable number.

430472 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3788 + ... + 3899.

It is an arithmetic number, because the mean of its divisors is an integer number (57660).

2⁴³⁰⁴⁷² is an apocalyptic number.

It is an amenable number.

430472 is an abundant number, since it is smaller than the sum of its proper divisors (492088).

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

430472 is a wasteful number, since it uses less digits than its factorization.

430472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7700 (or 7696 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 20.

The square root of 430472 is about 656.1036503480. The cubic root of 430472 is about 75.5060299557.

The spelling of 430472 in words is "four hundred thirty thousand, four hundred seventy-two".