9481272 has 32 divisors (see below), whose sum is σ = 23846400. Its totient is φ = 3141344.

The previous prime is 9481261. The next prime is 9481279. The reversal of 9481272 is 2721849.

It is a happy number.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9481279) 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, 3193 + ... + 5399.

It is an arithmetic number, because the mean of its divisors is an integer number (745200).

Almost surely, 2^9481272 is an apocalyptic number.

It is an amenable number.

9481272 is an abundant number, since it is smaller than the sum of its proper divisors (14365128).

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

9481272 is a wasteful number, since it uses less digits than its factorization.

9481272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2395 (or 2391 counting only the distinct ones).

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

The square root of 9481272 is about 3079.1674199368. The cubic root of 9481272 is about 211.6519148446.

The spelling of 9481272 in words is "nine million, four hundred eighty-one thousand, two hundred seventy-two".