42707003 has 4 divisors (see below), whose sum is σ = 44954760. Its totient is φ = 40459248.

The previous prime is 42706987. The next prime is 42707011. The reversal of 42707003 is 30070724.

42707003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 42707003 - 2⁴ = 42706987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42707003.

It is not an unprimeable number, because it can be changed into a prime (42707303) 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, 1123850 + ... + 1123887.

It is an arithmetic number, because the mean of its divisors is an integer number (11238690).

Almost surely, 2^42707003 is an apocalyptic number.

42707003 is a deficient number, since it is larger than the sum of its proper divisors (2247757).

42707003 is a wasteful number, since it uses less digits than its factorization.

42707003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2247756.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 42707003 is about 6535.0595253601. The cubic root of 42707003 is about 349.5422669398.

Adding to 42707003 its reverse (30070724), we get a palindrome (72777727).

The spelling of 42707003 in words is "forty-two million, seven hundred seven thousand, three".