9411961 has 4 divisors (see below), whose sum is σ = 10135972. Its totient is φ = 8687952.

The previous prime is 9411947. The next prime is 9411967. The reversal of 9411961 is 1691149.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1691149 = 71 ⋅23819.

It can be written as a sum of positive squares in 2 ways, for example, as 5550736 + 3861225 = 2356^2 + 1965^2 .

It is not a de Polignac number, because 9411961 - 2⁷ = 9411833 is a prime.

It is a Duffinian number.

9411961 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (9411967) 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, 361986 + ... + 362011.

It is an arithmetic number, because the mean of its divisors is an integer number (2533993).

Almost surely, 2^9411961 is an apocalyptic number.

It is an amenable number.

9411961 is a deficient number, since it is larger than the sum of its proper divisors (724011).

9411961 is a wasteful number, since it uses less digits than its factorization.

9411961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 724010.

The product of its digits is 1944, while the sum is 31.

The square root of 9411961 is about 3067.8919472498. The cubic root of 9411961 is about 211.1349062027.

The spelling of 9411961 in words is "nine million, four hundred eleven thousand, nine hundred sixty-one".