9473561 has 4 divisors (see below), whose sum is σ = 9480912. Its totient is φ = 9466212.

The previous prime is 9473557. The next prime is 9473567. The reversal of 9473561 is 1653749.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 9473561 - 2² = 9473557 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9473567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175 + ... + 4508.

It is an arithmetic number, because the mean of its divisors is an integer number (2370228).

Almost surely, 2^9473561 is an apocalyptic number.

It is an amenable number.

9473561 is a deficient number, since it is larger than the sum of its proper divisors (7351).

9473561 is a wasteful number, since it uses less digits than its factorization.

9473561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7350.

The product of its digits is 22680, while the sum is 35.

The square root of 9473561 is about 3077.9150410627. The cubic root of 9473561 is about 211.5945213305.

The spelling of 9473561 in words is "nine million, four hundred seventy-three thousand, five hundred sixty-one".