471599140 has 12 divisors (see below), whose sum is σ = 990358236. Its totient is φ = 188639648.

The previous prime is 471599129. The next prime is 471599147. The reversal of 471599140 is 41995174.

It can be written as a sum of positive squares in 2 ways, for example, as 49871844 + 421727296 = 7062^2 + 20536^2 .

It is a junction number, because it is equal to n+sod(n) for n = 471599093 and 471599102.

It is not an unprimeable number, because it can be changed into a prime (471599147) 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, 11789959 + ... + 11789998.

It is an arithmetic number, because the mean of its divisors is an integer number (82529853).

Almost surely, 2^471599140 is an apocalyptic number.

It is an amenable number.

471599140 is an abundant number, since it is smaller than the sum of its proper divisors (518759096).

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

471599140 is a wasteful number, since it uses less digits than its factorization.

471599140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23579966 (or 23579964 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 40.

The square root of 471599140 is about 21716.3334842694. Note that the first 3 decimals coincide. The cubic root of 471599140 is about 778.3788045684.

The spelling of 471599140 in words is "four hundred seventy-one million, five hundred ninety-nine thousand, one hundred forty".