4473727 has 2 divisors, whose sum is σ = 4473728. Its totient is φ = 4473726.

The previous prime is 4473713. The next prime is 4473731. The reversal of 4473727 is 7273744.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4473727 - 2¹⁵ = 4440959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4473692 and 4473701.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4473757) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2236863 + 2236864.

It is an arithmetic number, because the mean of its divisors is an integer number (2236864).

Almost surely, 2^4473727 is an apocalyptic number.

4473727 is a deficient number, since it is larger than the sum of its proper divisors (1).

4473727 is an equidigital number, since it uses as much as digits as its factorization.

4473727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32928, while the sum is 34.

The square root of 4473727 is about 2115.1186727936. The cubic root of 4473727 is about 164.7744331273.

The spelling of 4473727 in words is "four million, four hundred seventy-three thousand, seven hundred twenty-seven".