4502723 has 4 divisors (see below), whose sum is σ = 4515360. Its totient is φ = 4490088.

The previous prime is 4502717. The next prime is 4502747. The reversal of 4502723 is 3272054.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4502723 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4502783) 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, 5768 + ... + 6501.

It is an arithmetic number, because the mean of its divisors is an integer number (1128840).

Almost surely, 2^4502723 is an apocalyptic number.

4502723 is a deficient number, since it is larger than the sum of its proper divisors (12637).

4502723 is a wasteful number, since it uses less digits than its factorization.

4502723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12636.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 4502723 is about 2121.9620637514. The cubic root of 4502723 is about 165.1296562779.

Adding to 4502723 its reverse (3272054), we get a palindrome (7774777).

It can be divided in two parts, 4502 and 723, that added together give a palindrome (5225).

The spelling of 4502723 in words is "four million, five hundred two thousand, seven hundred twenty-three".