9481797 has 12 divisors (see below), whose sum is σ = 14749644. Its totient is φ = 5834880.

The previous prime is 9481789. The next prime is 9481799. The reversal of 9481797 is 7971849.

It can be written as a sum of positive squares in 2 ways, for example, as 3101121 + 6380676 = 1761^2 + 2526^2 .

It is not a de Polignac number, because 9481797 - 2³ = 9481789 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9481799) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40404 + ... + 40637.

It is an arithmetic number, because the mean of its divisors is an integer number (1229137).

Almost surely, 2^9481797 is an apocalyptic number.

It is an amenable number.

9481797 is a deficient number, since it is larger than the sum of its proper divisors (5267847).

9481797 is a wasteful number, since it uses less digits than its factorization.

9481797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81060 (or 81057 counting only the distinct ones).

The product of its digits is 127008, while the sum is 45.

The square root of 9481797 is about 3079.2526690741. The cubic root of 9481797 is about 211.6558213249.

The spelling of 9481797 in words is "nine million, four hundred eighty-one thousand, seven hundred ninety-seven".