9123961 has 8 divisors (see below), whose sum is σ = 11375424. Its totient is φ = 7109520.

The previous prime is 9123949. The next prime is 9123967. The reversal of 9123961 is 1693219.

9123961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9123961 - 2⁷ = 9123833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9123967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59170 + ... + 59323.

It is an arithmetic number, because the mean of its divisors is an integer number (1421928).

Almost surely, 2^9123961 is an apocalyptic number.

It is an amenable number.

9123961 is a deficient number, since it is larger than the sum of its proper divisors (2251463).

9123961 is a wasteful number, since it uses less digits than its factorization.

9123961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118511.

The product of its digits is 2916, while the sum is 31.

The square root of 9123961 is about 3020.5895119993. The cubic root of 9123961 is about 208.9590283154.

The spelling of 9123961 in words is "nine million, one hundred twenty-three thousand, nine hundred sixty-one".