471445132 has 6 divisors (see below), whose sum is σ = 825028988. Its totient is φ = 235722564.

The previous prime is 471445097. The next prime is 471445133. The reversal of 471445132 is 231544174.

It is a junction number, because it is equal to n+sod(n) for n = 471445094 and 471445103.

It is not an unprimeable number, because it can be changed into a prime (471445133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58930638 + ... + 58930645.

Almost surely, 2^471445132 is an apocalyptic number.

It is an amenable number.

471445132 is a deficient number, since it is larger than the sum of its proper divisors (353583856).

471445132 is a wasteful number, since it uses less digits than its factorization.

471445132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117861287 (or 117861285 counting only the distinct ones).

The product of its digits is 13440, while the sum is 31.

The square root of 471445132 is about 21712.7872922847. The cubic root of 471445132 is about 778.2940647938.

The spelling of 471445132 in words is "four hundred seventy-one million, four hundred forty-five thousand, one hundred thirty-two".