9190961 has 16 divisors (see below), whose sum is σ = 10523520. Its totient is φ = 7962240.

The previous prime is 9190933. The next prime is 9190963. The reversal of 9190961 is 1690919.

It is not a de Polignac number, because 9190961 - 2¹⁰ = 9189937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9190963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17381 + ... + 17901.

It is an arithmetic number, because the mean of its divisors is an integer number (657720).

Almost surely, 2^9190961 is an apocalyptic number.

It is an amenable number.

9190961 is a deficient number, since it is larger than the sum of its proper divisors (1332559).

9190961 is a wasteful number, since it uses less digits than its factorization.

9190961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 616.

The product of its (nonzero) digits is 4374, while the sum is 35.

The square root of 9190961 is about 3031.6597764261. The cubic root of 9190961 is about 209.4692644821.

The spelling of 9190961 in words is "nine million, one hundred ninety thousand, nine hundred sixty-one".