4563723 has 4 divisors (see below), whose sum is σ = 6084968. Its totient is φ = 3042480.

The previous prime is 4563703. The next prime is 4563733. The reversal of 4563723 is 3273654.

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

It is not a de Polignac number, because 4563723 - 2⁶ = 4563659 is a prime.

It is a D-number.

It is a Duffinian number.

4563723 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (4563703) 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, 760618 + ... + 760623.

It is an arithmetic number, because the mean of its divisors is an integer number (1521242).

Almost surely, 2^4563723 is an apocalyptic number.

4563723 is a deficient number, since it is larger than the sum of its proper divisors (1521245).

4563723 is a wasteful number, since it uses less digits than its factorization.

4563723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1521244.

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

The square root of 4563723 is about 2136.2871997931. The cubic root of 4563723 is about 165.8720042024.

The spelling of 4563723 in words is "four million, five hundred sixty-three thousand, seven hundred twenty-three".