470577140 has 24 divisors (see below), whose sum is σ = 1078049952. Its totient is φ = 171118880.

The previous prime is 470577139. The next prime is 470577169. The reversal of 470577140 is 41775074.

It is a self number, because there is not a number n which added to its sum of digits gives 470577140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1069274 + ... + 1069713.

It is an arithmetic number, because the mean of its divisors is an integer number (44918748).

Almost surely, 2^470577140 is an apocalyptic number.

It is an amenable number.

470577140 is an abundant number, since it is smaller than the sum of its proper divisors (607472812).

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

470577140 is a wasteful number, since it uses less digits than its factorization.

470577140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2139007 (or 2139005 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 35.

The square root of 470577140 is about 21692.7900464647. The cubic root of 470577140 is about 777.8161243830.

The spelling of 470577140 in words is "four hundred seventy million, five hundred seventy-seven thousand, one hundred forty".