9812472 has 32 divisors (see below), whose sum is σ = 25056000. Its totient is φ = 3200864.

The previous prime is 9812447. The next prime is 9812477. The reversal of 9812472 is 2742189.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9812477) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3222 + ... + 5477.

It is an arithmetic number, because the mean of its divisors is an integer number (783000).

Almost surely, 2^9812472 is an apocalyptic number.

It is an amenable number.

9812472 is an abundant number, since it is smaller than the sum of its proper divisors (15243528).

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

9812472 is a wasteful number, since it uses less digits than its factorization.

9812472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8755 (or 8751 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 9812472 is about 3132.4865522457. The cubic root of 9812472 is about 214.0882391519.

The spelling of 9812472 in words is "nine million, eight hundred twelve thousand, four hundred seventy-two".