6923312 has 40 divisors (see below), whose sum is σ = 14790720. Its totient is φ = 3113280.

The previous prime is 6923309. The next prime is 6923321. The reversal of 6923312 is 2133296.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24323 + ... + 24605.

It is an arithmetic number, because the mean of its divisors is an integer number (369768).

Almost surely, 2^6923312 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6923312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7395360).

6923312 is an abundant number, since it is smaller than the sum of its proper divisors (7867408).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6923312 is a wasteful number, since it uses less digits than its factorization.

6923312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 441 (or 435 counting only the distinct ones).

The product of its digits is 1944, while the sum is 26.

The square root of 6923312 is about 2631.2187290303. The cubic root of 6923312 is about 190.5919855752.

It can be divided in two parts, 692 and 3312, that added together give a palindrome (4004).

The spelling of 6923312 in words is "six million, nine hundred twenty-three thousand, three hundred twelve".