4273005 has 64 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 1854720.

The previous prime is 4272973. The next prime is 4273033. The reversal of 4273005 is 5003724.

It is a happy number.

It is not a de Polignac number, because 4273005 - 2⁵ = 4272973 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 90892 + ... + 90938.

It is an arithmetic number, because the mean of its divisors is an integer number (129600).

Almost surely, 2^4273005 is an apocalyptic number.

It is an amenable number.

4273005 is a deficient number, since it is larger than the sum of its proper divisors (4021395).

4273005 is a wasteful number, since it uses less digits than its factorization.

4273005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114.

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 4273005 is about 2067.1248148092. The cubic root of 4273005 is about 162.2723281103.

Adding to 4273005 its reverse (5003724), we get a palindrome (9276729).

The spelling of 4273005 in words is "four million, two hundred seventy-three thousand, five".