6242403 has 4 divisors (see below), whose sum is σ = 8323208. Its totient is φ = 4161600.

The previous prime is 6242387. The next prime is 6242413. The reversal of 6242403 is 3042426.

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

It is not a de Polignac number, because 6242403 - 2⁴ = 6242387 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 6242403.

It is not an unprimeable number, because it can be changed into a prime (6242413) 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 3 ways as a sum of consecutive naturals, for example, 1040398 + ... + 1040403.

It is an arithmetic number, because the mean of its divisors is an integer number (2080802).

Almost surely, 2^6242403 is an apocalyptic number.

6242403 is a deficient number, since it is larger than the sum of its proper divisors (2080805).

6242403 is a wasteful number, since it uses less digits than its factorization.

6242403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2080804.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 6242403 is about 2498.4801380039. The cubic root of 6242403 is about 184.1269111059.

Adding to 6242403 its reverse (3042426), we get a palindrome (9284829).

The spelling of 6242403 in words is "six million, two hundred forty-two thousand, four hundred three".