472127132 has 12 divisors (see below), whose sum is σ = 827423016. Its totient is φ = 235720560.

The previous prime is 472127107. The next prime is 472127137. The reversal of 472127132 is 231721274.

It is a junction number, because it is equal to n+sod(n) for n = 472127095 and 472127104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472127137) 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, 82643 + ... + 88170.

It is an arithmetic number, because the mean of its divisors is an integer number (68951918).

Almost surely, 2^472127132 is an apocalyptic number.

It is an amenable number.

472127132 is a deficient number, since it is larger than the sum of its proper divisors (355295884).

472127132 is a wasteful number, since it uses less digits than its factorization.

472127132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171508 (or 171506 counting only the distinct ones).

The product of its digits is 4704, while the sum is 29.

The square root of 472127132 is about 21728.4866477166. The cubic root of 472127132 is about 778.6691814785.

The spelling of 472127132 in words is "four hundred seventy-two million, one hundred twenty-seven thousand, one hundred thirty-two".