9520923 has 4 divisors (see below), whose sum is σ = 12694568. Its totient is φ = 6347280.

The previous prime is 9520921. The next prime is 9520933. The reversal of 9520923 is 3290259.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 9520923 - 2¹ = 9520921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9520921) 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 3 ways as a sum of consecutive naturals, for example, 1586818 + ... + 1586823.

It is an arithmetic number, because the mean of its divisors is an integer number (3173642).

Almost surely, 2^9520923 is an apocalyptic number.

9520923 is a deficient number, since it is larger than the sum of its proper divisors (3173645).

9520923 is a wasteful number, since it uses less digits than its factorization.

9520923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3173644.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 9520923 is about 3085.5992934923. The cubic root of 9520923 is about 211.9465496554.

The spelling of 9520923 in words is "nine million, five hundred twenty thousand, nine hundred twenty-three".