9766923 has 4 divisors (see below), whose sum is σ = 13022568. Its totient is φ = 6511280.

The previous prime is 9766909. The next prime is 9766937. The reversal of 9766923 is 3296679.

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

It is an interprime number because it is at equal distance from previous prime (9766909) and next prime (9766937).

It is a cyclic number.

It is not a de Polignac number, because 9766923 - 2⁸ = 9766667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9766903) 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, 1627818 + ... + 1627823.

It is an arithmetic number, because the mean of its divisors is an integer number (3255642).

Almost surely, 2^9766923 is an apocalyptic number.

9766923 is a deficient number, since it is larger than the sum of its proper divisors (3255645).

9766923 is a wasteful number, since it uses less digits than its factorization.

9766923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255644.

The product of its digits is 122472, while the sum is 42.

The square root of 9766923 is about 3125.2076730995. The cubic root of 9766923 is about 213.7564629898.

The spelling of 9766923 in words is "nine million, seven hundred sixty-six thousand, nine hundred twenty-three".