6742023 has 4 divisors (see below), whose sum is σ = 8989368. Its totient is φ = 4494680.

The previous prime is 6742003. The next prime is 6742037. The reversal of 6742023 is 3202476.

6742023 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 6742023 - 2⁵ = 6741991 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 6741984 and 6742002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6742003) 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, 1123668 + ... + 1123673.

It is an arithmetic number, because the mean of its divisors is an integer number (2247342).

Almost surely, 2^6742023 is an apocalyptic number.

6742023 is a deficient number, since it is larger than the sum of its proper divisors (2247345).

6742023 is a wasteful number, since it uses less digits than its factorization.

6742023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2247344.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 6742023 is about 2596.5405831606. The cubic root of 6742023 is about 188.9136808033.

Adding to 6742023 its reverse (3202476), we get a palindrome (9944499).

The spelling of 6742023 in words is "six million, seven hundred forty-two thousand, twenty-three".