471147430 has 32 divisors (see below), whose sum is σ = 922741344. Its totient is φ = 172164096.

The previous prime is 471147421. The next prime is 471147451. The reversal of 471147430 is 34741174.

It is a junction number, because it is equal to n+sod(n) for n = 471147392 and 471147401.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6072 + ... + 31291.

It is an arithmetic number, because the mean of its divisors is an integer number (28835667).

Almost surely, 2^471147430 is an apocalyptic number.

471147430 is a deficient number, since it is larger than the sum of its proper divisors (451593914).

471147430 is a wasteful number, since it uses less digits than its factorization.

471147430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37480.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 471147430 is about 21705.9307563624. The cubic root of 471147430 is about 778.1302079833.

The spelling of 471147430 in words is "four hundred seventy-one million, one hundred forty-seven thousand, four hundred thirty".