4247051 has 4 divisors (see below), whose sum is σ = 4470600. Its totient is φ = 4023504.

The previous prime is 4247039. The next prime is 4247053. The reversal of 4247051 is 1507424.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4247051 - 2⁶ = 4246987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4247053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 111746 + ... + 111783.

It is an arithmetic number, because the mean of its divisors is an integer number (1117650).

Almost surely, 2^4247051 is an apocalyptic number.

4247051 is a deficient number, since it is larger than the sum of its proper divisors (223549).

4247051 is a wasteful number, since it uses less digits than its factorization.

4247051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223548.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 4247051 is about 2060.8374511349. The cubic root of 4247051 is about 161.9431162374.

The spelling of 4247051 in words is "four million, two hundred forty-seven thousand, fifty-one".