42625735 has 8 divisors (see below), whose sum is σ = 51914736. Its totient is φ = 33591360.

The previous prime is 42625703. The next prime is 42625741. The reversal of 42625735 is 53752624.

42625735 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42625735 - 2⁵ = 42625703 is a prime.

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 42625735.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 63286 + ... + 63955.

It is an arithmetic number, because the mean of its divisors is an integer number (6489342).

Almost surely, 2^42625735 is an apocalyptic number.

42625735 is a deficient number, since it is larger than the sum of its proper divisors (9289001).

42625735 is a wasteful number, since it uses less digits than its factorization.

42625735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127313.

The product of its digits is 50400, while the sum is 34.

The square root of 42625735 is about 6528.8387175669. The cubic root of 42625735 is about 349.3204091919.

The spelling of 42625735 in words is "forty-two million, six hundred twenty-five thousand, seven hundred thirty-five".