912923 has 8 divisors (see below), whose sum is σ = 1004400. Its totient is φ = 822880.

The previous prime is 912911. The next prime is 912929. The reversal of 912923 is 329219.

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

It is a cyclic number.

It is not a de Polignac number, because 912923 - 2⁶ = 912859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 912892 and 912901.

It is not an unprimeable number, because it can be changed into a prime (912929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1361 + ... + 1917.

It is an arithmetic number, because the mean of its divisors is an integer number (125550).

2⁹¹²⁹²³ is an apocalyptic number.

912923 is a deficient number, since it is larger than the sum of its proper divisors (91477).

912923 is a wasteful number, since it uses less digits than its factorization.

912923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 717.

The product of its digits is 972, while the sum is 26.

The square root of 912923 is about 955.4700413932. The cubic root of 912923 is about 97.0088559598.

The spelling of 912923 in words is "nine hundred twelve thousand, nine hundred twenty-three".