4497723 has 6 divisors (see below), whose sum is σ = 6496724. Its totient is φ = 2998476.

The previous prime is 4497721. The next prime is 4497743. The reversal of 4497723 is 3277944.

It is not a de Polignac number, because 4497723 - 2¹ = 4497721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4497721) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 249865 + ... + 249882.

Almost surely, 2^4497723 is an apocalyptic number.

4497723 is a deficient number, since it is larger than the sum of its proper divisors (1999001).

4497723 is a wasteful number, since it uses less digits than its factorization.

4497723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 499753 (or 499750 counting only the distinct ones).

The product of its digits is 42336, while the sum is 36.

The square root of 4497723 is about 2120.7835816037. The cubic root of 4497723 is about 165.0685114935.

The spelling of 4497723 in words is "four million, four hundred ninety-seven thousand, seven hundred twenty-three".