9610961 has 12 divisors (see below), whose sum is σ = 10140516. Its totient is φ = 9106560.

The previous prime is 9610957. The next prime is 9610981. The reversal of 9610961 is 1690169.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 5550736 + 4060225 = 2356^2 + 2015^2 .

It is not a de Polignac number, because 9610961 - 2² = 9610957 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9610981) 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 11 ways as a sum of consecutive naturals, for example, 70085 + ... + 70221.

It is an arithmetic number, because the mean of its divisors is an integer number (845043).

Almost surely, 2^9610961 is an apocalyptic number.

It is an amenable number.

9610961 is a deficient number, since it is larger than the sum of its proper divisors (529555).

9610961 is a wasteful number, since it uses less digits than its factorization.

9610961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 9610961 is about 3100.1549961252. The cubic root of 9610961 is about 212.6125705750.

Multiplying 9610961 by its reverse (1690169), we get a square (16244148342409 = 4030403²).

The spelling of 9610961 in words is "nine million, six hundred ten thousand, nine hundred sixty-one".