8772923 has 2 divisors, whose sum is σ = 8772924. Its totient is φ = 8772922.

The previous prime is 8772917. The next prime is 8772937. The reversal of 8772923 is 3292778.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8772923 - 2⁶ = 8772859 is a prime.

It is not a weakly prime, because it can be changed into another prime (8772983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4386461 + 4386462.

It is an arithmetic number, because the mean of its divisors is an integer number (4386462).

Almost surely, 2^8772923 is an apocalyptic number.

8772923 is a deficient number, since it is larger than the sum of its proper divisors (1).

8772923 is an equidigital number, since it uses as much as digits as its factorization.

8772923 is an evil number, because the sum of its binary digits is even.

The product of its digits is 42336, while the sum is 38.

The square root of 8772923 is about 2961.9120513614. The cubic root of 8772923 is about 206.2440551699.

The spelling of 8772923 in words is "eight million, seven hundred seventy-two thousand, nine hundred twenty-three".