470530140 has 96 divisors (see below), whose sum is σ = 1337575680. Its totient is φ = 123580416.

The previous prime is 470530129. The next prime is 470530153. The reversal of 470530140 is 41035074.

It is a super-2 number, since 2×470530140² = 442797225296839200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 470530140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2072707 + ... + 2072933.

It is an arithmetic number, because the mean of its divisors is an integer number (13933080).

Almost surely, 2^470530140 is an apocalyptic number.

It is an amenable number.

470530140 is an abundant number, since it is smaller than the sum of its proper divisors (867045540).

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

470530140 is a wasteful number, since it uses less digits than its factorization.

470530140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611 (or 609 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 470530140 is about 21691.7067101692. The cubic root of 470530140 is about 777.7902281151.

The spelling of 470530140 in words is "four hundred seventy million, five hundred thirty thousand, one hundred forty".