4242811 has 4 divisors (see below), whose sum is σ = 4280472. Its totient is φ = 4205152.

The previous prime is 4242781. The next prime is 4242829. The reversal of 4242811 is 1182424.

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 4242811 - 2¹⁵ = 4210043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4242841) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18661 + ... + 18886.

It is an arithmetic number, because the mean of its divisors is an integer number (1070118).

Almost surely, 2^4242811 is an apocalyptic number.

4242811 is a deficient number, since it is larger than the sum of its proper divisors (37661).

4242811 is a wasteful number, since it uses less digits than its factorization.

4242811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37660.

The product of its digits is 512, while the sum is 22.

The square root of 4242811 is about 2059.8084862433. The cubic root of 4242811 is about 161.8892068746.

The spelling of 4242811 in words is "four million, two hundred forty-two thousand, eight hundred eleven".