42736703 has 2 divisors, whose sum is σ = 42736704. Its totient is φ = 42736702.

The previous prime is 42736699. The next prime is 42736717. The reversal of 42736703 is 30763724.

42736703 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 42736703 - 2² = 42736699 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 42736703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42736723) 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 as a sum of consecutive naturals, namely, 21368351 + 21368352.

It is an arithmetic number, because the mean of its divisors is an integer number (21368352).

Almost surely, 2^42736703 is an apocalyptic number.

42736703 is a deficient number, since it is larger than the sum of its proper divisors (1).

42736703 is an equidigital number, since it uses as much as digits as its factorization.

42736703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 32.

The square root of 42736703 is about 6537.3314892240. The cubic root of 42736703 is about 349.6232762903.

The spelling of 42736703 in words is "forty-two million, seven hundred thirty-six thousand, seven hundred three".