8472912132 has 48 divisors (see below), whose sum is σ = 21843222912. Its totient is φ = 2542594560.

The previous prime is 8472912131. The next prime is 8472912137. The reversal of 8472912132 is 2312192748.

It is not an unprimeable number, because it can be changed into a prime (8472912131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 898219 + ... + 907602.

It is an arithmetic number, because the mean of its divisors is an integer number (455067144).

Almost surely, 2^8472912132 is an apocalyptic number.

It is an amenable number.

8472912132 is an abundant number, since it is smaller than the sum of its proper divisors (13370310780).

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

8472912132 is a wasteful number, since it uses less digits than its factorization.

8472912132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1805868 (or 1805866 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 8472912132 is about 92048.4227567208. The cubic root of 8472912132 is about 2038.6573354481.

The spelling of 8472912132 in words is "eight billion, four hundred seventy-two million, nine hundred twelve thousand, one hundred thirty-two".