470588240 has 20 divisors (see below), whose sum is σ = 1094117844. Its totient is φ = 188235264.

The previous prime is 470588197. The next prime is 470588243. The reversal of 470588240 is 42885074.

It can be written as a sum of positive squares in 2 ways, for example, as 271326784 + 199261456 = 16472^2 + 14116^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a junction number, because it is equal to n+sod(n) for n = 470588194 and 470588203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (470588243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2941097 + ... + 2941256.

Almost surely, 2^470588240 is an apocalyptic number.

470588240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

470588240 is an abundant number, since it is smaller than the sum of its proper divisors (623529604).

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

470588240 is a wasteful number, since it uses less digits than its factorization.

470588240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5882366 (or 5882360 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 38.

The square root of 470588240 is about 21693.0458903308. The cubic root of 470588240 is about 777.8222400584.

The spelling of 470588240 in words is "four hundred seventy million, five hundred eighty-eight thousand, two hundred forty".