470143900 has 36 divisors (see below), whose sum is σ = 1021271440. Its totient is φ = 187862400.

The previous prime is 470143889. The next prime is 470143901. The reversal of 470143900 is 9341074.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470143901) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130321 + ... + 133879.

Almost surely, 2^470143900 is an apocalyptic number.

It is an amenable number.

470143900 is an abundant number, since it is smaller than the sum of its proper divisors (551127540).

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

470143900 is a wasteful number, since it uses less digits than its factorization.

470143900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4894 (or 4887 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 28.

The square root of 470143900 is about 21682.8019407087. The cubic root of 470143900 is about 777.5773505479.

Adding to 470143900 its reverse (9341074), we get a palindrome (479484974).

The spelling of 470143900 in words is "four hundred seventy million, one hundred forty-three thousand, nine hundred".