6534723 has 12 divisors (see below), whose sum is σ = 9435480. Its totient is φ = 4021056.

The previous prime is 6534713. The next prime is 6534743. The reversal of 6534723 is 3274356.

6534723 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 6534723 - 2⁸ = 6534467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6534713) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5938 + ... + 6951.

It is an arithmetic number, because the mean of its divisors is an integer number (786290).

Almost surely, 2^6534723 is an apocalyptic number.

6534723 is a deficient number, since it is larger than the sum of its proper divisors (2900757).

6534723 is a wasteful number, since it uses less digits than its factorization.

6534723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12918 (or 12905 counting only the distinct ones).

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

The square root of 6534723 is about 2556.3104271586. The cubic root of 6534723 is about 186.9572857534.

The spelling of 6534723 in words is "six million, five hundred thirty-four thousand, seven hundred twenty-three".