6926423 has 16 divisors (see below), whose sum is σ = 8325120. Its totient is φ = 5637600.

The previous prime is 6926419. The next prime is 6926443. The reversal of 6926423 is 3246296.

It is a cyclic number.

It is not a de Polignac number, because 6926423 - 2² = 6926419 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6926423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6926443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12533 + ... + 13073.

It is an arithmetic number, because the mean of its divisors is an integer number (520320).

Almost surely, 2^6926423 is an apocalyptic number.

6926423 is a deficient number, since it is larger than the sum of its proper divisors (1398697).

6926423 is a wasteful number, since it uses less digits than its factorization.

6926423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 638.

The product of its digits is 15552, while the sum is 32.

The square root of 6926423 is about 2631.8098335556. The cubic root of 6926423 is about 190.6205288927.

The spelling of 6926423 in words is "six million, nine hundred twenty-six thousand, four hundred twenty-three".