4448723 has 2 divisors, whose sum is σ = 4448724. Its totient is φ = 4448722.

The previous prime is 4448701. The next prime is 4448749. The reversal of 4448723 is 3278444.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4448723 - 2¹⁸ = 4186579 is a prime.

It is a super-2 number, since 2×4448723² = 39582272661458, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4448723.

It is not a weakly prime, because it can be changed into another prime (4448023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2224361 + 2224362.

It is an arithmetic number, because the mean of its divisors is an integer number (2224362).

Almost surely, 2^4448723 is an apocalyptic number.

4448723 is a deficient number, since it is larger than the sum of its proper divisors (1).

4448723 is an equidigital number, since it uses as much as digits as its factorization.

4448723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 32.

The square root of 4448723 is about 2109.1996112270. The cubic root of 4448723 is about 164.4668804946.

It can be divided in two parts, 44487 and 23, that multiplied together give a palindrome (1023201).

The spelling of 4448723 in words is "four million, four hundred forty-eight thousand, seven hundred twenty-three".