512470476 has 144 divisors (see below), whose sum is σ = 1551630080. Its totient is φ = 144866880.

The previous prime is 512470463. The next prime is 512470487. The reversal of 512470476 is 674074215.

512470476 is a `hidden beast` number, since 512 + 4 + 70 + 4 + 76 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 512470476.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 741291 + ... + 741981.

Almost surely, 2^512470476 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 512470476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (775815040).

512470476 is an abundant number, since it is smaller than the sum of its proper divisors (1039159604).

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

512470476 is a wasteful number, since it uses less digits than its factorization.

512470476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826 (or 812 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 512470476 is about 22637.8107598769. The cubic root of 512470476 is about 800.2449645661.

The spelling of 512470476 in words is "five hundred twelve million, four hundred seventy thousand, four hundred seventy-six".