42261703 has 4 divisors (see below), whose sum is σ = 46103688. Its totient is φ = 38419720.

The previous prime is 42261701. The next prime is 42261707. The reversal of 42261703 is 30716224.

42261703 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 42261703 - 2¹ = 42261701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42261701) 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, 1920976 + ... + 1920997.

It is an arithmetic number, because the mean of its divisors is an integer number (11525922).

Almost surely, 2^42261703 is an apocalyptic number.

42261703 is a deficient number, since it is larger than the sum of its proper divisors (3841985).

42261703 is a wasteful number, since it uses less digits than its factorization.

42261703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3841984.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 42261703 is about 6500.9001684382. The cubic root of 42261703 is about 348.3231436063.

Adding to 42261703 its reverse (30716224), we get a palindrome (72977927).

It can be divided in two parts, 4226 and 1703, that added together give a square (5929 = 77²).

The spelling of 42261703 in words is "forty-two million, two hundred sixty-one thousand, seven hundred three".