6723234 has 24 divisors (see below), whose sum is σ = 16648320. Its totient is φ = 1920888.

The previous prime is 6723217. The next prime is 6723251. The reversal of 6723234 is 4323276.

It is an interprime number because it is at equal distance from previous prime (6723217) and next prime (6723251).

It is an alternating number because its digits alternate between even and odd.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 6723198 and 6723207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 26554 + ... + 26805.

It is an arithmetic number, because the mean of its divisors is an integer number (693680).

Almost surely, 2^6723234 is an apocalyptic number.

6723234 is an abundant number, since it is smaller than the sum of its proper divisors (9925086).

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

6723234 is a wasteful number, since it uses less digits than its factorization.

6723234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53374 (or 53371 counting only the distinct ones).

The product of its digits is 6048, while the sum is 27.

The square root of 6723234 is about 2592.9199756259. The cubic root of 6723234 is about 188.7380262276.

The spelling of 6723234 in words is "six million, seven hundred twenty-three thousand, two hundred thirty-four".