9561097 has 16 divisors (see below), whose sum is σ = 12176640. Its totient is φ = 7301952.

The previous prime is 9561061. The next prime is 9561103. The reversal of 9561097 is 7901659.

It is a de Polignac number, because none of the positive numbers 2^k-9561097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9561017) 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, 828 + ... + 4450.

It is an arithmetic number, because the mean of its divisors is an integer number (761040).

Almost surely, 2^9561097 is an apocalyptic number.

It is an amenable number.

9561097 is a deficient number, since it is larger than the sum of its proper divisors (2615543).

9561097 is a wasteful number, since it uses less digits than its factorization.

9561097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3672.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 9561097 is about 3092.1023592372. The cubic root of 9561097 is about 212.2442376198.

The spelling of 9561097 in words is "nine million, five hundred sixty-one thousand, ninety-seven".