4247133 has 16 divisors (see below), whose sum is σ = 6220800. Its totient is φ = 2556080.

The previous prime is 4247129. The next prime is 4247147. The reversal of 4247133 is 3317424.

It is a cyclic number.

It is not a de Polignac number, because 4247133 - 2² = 4247129 is a prime.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4247333) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 5548 + ... + 6266.

It is an arithmetic number, because the mean of its divisors is an integer number (388800).

Almost surely, 2^4247133 is an apocalyptic number.

It is an amenable number.

4247133 is a deficient number, since it is larger than the sum of its proper divisors (1973667).

4247133 is a wasteful number, since it uses less digits than its factorization.

4247133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912.

The product of its digits is 2016, while the sum is 24.

The square root of 4247133 is about 2060.8573458636. The cubic root of 4247133 is about 161.9441584704.

It can be divided in two parts, 424 and 7133, that added together give a palindrome (7557).

The spelling of 4247133 in words is "four million, two hundred forty-seven thousand, one hundred thirty-three".