6853623 has 32 divisors (see below), whose sum is σ = 11174400. Its totient is φ = 3649536.

The previous prime is 6853619. The next prime is 6853633. The reversal of 6853623 is 3263586.

6853623 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6853623 - 2² = 6853619 is a prime.

It is a super-2 number, since 2×6853623² = 93944296452258, which contains 22 as substring.

It is a d-powerful number, because it can be written as 6⁷ + 8⁵ + 5⁷ + 3⁴ + 6⁸ + 2⁷ + 3¹⁴ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6853603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35415 + ... + 35607.

It is an arithmetic number, because the mean of its divisors is an integer number (349200).

Almost surely, 2^6853623 is an apocalyptic number.

6853623 is a deficient number, since it is larger than the sum of its proper divisors (4320777).

6853623 is a wasteful number, since it uses less digits than its factorization.

6853623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311.

The product of its digits is 25920, while the sum is 33.

The square root of 6853623 is about 2617.9425127378. The cubic root of 6853623 is about 189.9503378977.

The spelling of 6853623 in words is "six million, eight hundred fifty-three thousand, six hundred twenty-three".