471477140 has 24 divisors (see below), whose sum is σ = 1022042112. Its totient is φ = 182507040.

The previous prime is 471477121. The next prime is 471477173. The reversal of 471477140 is 41774174.

It is a self number, because there is not a number n which added to its sum of digits gives 471477140.

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 7 ways as a sum of consecutive naturals, for example, 379604 + ... + 380843.

It is an arithmetic number, because the mean of its divisors is an integer number (42585088).

Almost surely, 2^471477140 is an apocalyptic number.

It is an amenable number.

471477140 is an abundant number, since it is smaller than the sum of its proper divisors (550564972).

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

471477140 is a wasteful number, since it uses less digits than its factorization.

471477140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760487 (or 760485 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 35.

The square root of 471477140 is about 21713.5243569532. The cubic root of 471477140 is about 778.3116780649.

The spelling of 471477140 in words is "four hundred seventy-one million, four hundred seventy-seven thousand, one hundred forty".