9256961 has 4 divisors (see below), whose sum is σ = 10579392. Its totient is φ = 7934532.

The previous prime is 9256957. The next prime is 9256963. The reversal of 9256961 is 1696529.

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.

It is a cyclic number.

It is not a de Polignac number, because 9256961 - 2² = 9256957 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 (9256963) 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, 661205 + ... + 661218.

It is an arithmetic number, because the mean of its divisors is an integer number (2644848).

It is a Proth number, since it is equal to 565 ⋅ 2¹⁴ + 1 and 565 < 2¹⁴.

Almost surely, 2^9256961 is an apocalyptic number.

It is an amenable number.

9256961 is a deficient number, since it is larger than the sum of its proper divisors (1322431).

9256961 is a wasteful number, since it uses less digits than its factorization.

9256961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322430.

The product of its digits is 29160, while the sum is 38.

The square root of 9256961 is about 3042.5254312824. The cubic root of 9256961 is about 209.9694664602.

The spelling of 9256961 in words is "nine million, two hundred fifty-six thousand, nine hundred sixty-one".