9487573212 has 48 divisors (see below), whose sum is σ = 24000631200. Its totient is φ = 2899653888.

The previous prime is 9487573211. The next prime is 9487573229. The reversal of 9487573212 is 2123757849.

It is a happy number.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9487573211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 180843 + ... + 227330.

It is an arithmetic number, because the mean of its divisors is an integer number (500013150).

Almost surely, 2^9487573212 is an apocalyptic number.

It is an amenable number.

9487573212 is an abundant number, since it is smaller than the sum of its proper divisors (14513057988).

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

9487573212 is a wasteful number, since it uses less digits than its factorization.

9487573212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408342 (or 408340 counting only the distinct ones).

The product of its digits is 846720, while the sum is 48.

The square root of 9487573212 is about 97404.1745101307. The cubic root of 9487573212 is about 2116.9879210772.

The spelling of 9487573212 in words is "nine billion, four hundred eighty-seven million, five hundred seventy-three thousand, two hundred twelve".