6738023 has 4 divisors (see below), whose sum is σ = 6819288. Its totient is φ = 6656760.

The previous prime is 6738007. The next prime is 6738031. The reversal of 6738023 is 3208376.

6738023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 6738023 - 2⁴ = 6738007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6738223) 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, 40508 + ... + 40673.

It is an arithmetic number, because the mean of its divisors is an integer number (1704822).

Almost surely, 2^6738023 is an apocalyptic number.

6738023 is a deficient number, since it is larger than the sum of its proper divisors (81265).

6738023 is an equidigital number, since it uses as much as digits as its factorization.

6738023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81264.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 6738023 is about 2595.7702132508. The cubic root of 6738023 is about 188.8763129779.

The spelling of 6738023 in words is "six million, seven hundred thirty-eight thousand, twenty-three".