6240063 has 4 divisors (see below), whose sum is σ = 8320088. Its totient is φ = 4160040.

The previous prime is 6240053. The next prime is 6240079. The reversal of 6240063 is 3600426.

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

It is not a de Polignac number, because 6240063 - 2²² = 2045759 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6240053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040008 + ... + 1040013.

It is an arithmetic number, because the mean of its divisors is an integer number (2080022).

Almost surely, 2^6240063 is an apocalyptic number.

6240063 is a deficient number, since it is larger than the sum of its proper divisors (2080025).

6240063 is a wasteful number, since it uses less digits than its factorization.

6240063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080024.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 6240063 is about 2498.0118094196. The cubic root of 6240063 is about 184.1039012266.

Adding to 6240063 its reverse (3600426), we get a palindrome (9840489).

The spelling of 6240063 in words is "six million, two hundred forty thousand, sixty-three".