6923712 has 28 divisors (see below), whose sum is σ = 18319496. Its totient is φ = 2307840.

The previous prime is 6923701. The next prime is 6923717. The reversal of 6923712 is 2173296.

It is a self number, because there is not a number n which added to its sum of digits gives 6923712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6923717) 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, 17839 + ... + 18222.

Almost surely, 2^6923712 is an apocalyptic number.

It is an amenable number.

6923712 is an abundant number, since it is smaller than the sum of its proper divisors (11395784).

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

6923712 is a wasteful number, since it uses less digits than its factorization.

6923712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36076 (or 36066 counting only the distinct ones).

The product of its digits is 4536, while the sum is 30.

The square root of 6923712 is about 2631.2947383370. The cubic root of 6923712 is about 190.5956560404.

The spelling of 6923712 in words is "six million, nine hundred twenty-three thousand, seven hundred twelve".