6345723 has 8 divisors (see below), whose sum is σ = 8828928. Its totient is φ = 4046504.

The previous prime is 6345721. The next prime is 6345737. The reversal of 6345723 is 3275436.

6345723 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6345723 - 2¹ = 6345721 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6345721) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45915 + ... + 46052.

It is an arithmetic number, because the mean of its divisors is an integer number (1103616).

Almost surely, 2^6345723 is an apocalyptic number.

6345723 is a deficient number, since it is larger than the sum of its proper divisors (2483205).

6345723 is a wasteful number, since it uses less digits than its factorization.

6345723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91993.

The product of its digits is 15120, while the sum is 30.

The square root of 6345723 is about 2519.0718528855. The cubic root of 6345723 is about 185.1372052533.

The spelling of 6345723 in words is "six million, three hundred forty-five thousand, seven hundred twenty-three".