42503935 has 8 divisors (see below), whose sum is σ = 52383456. Its totient is φ = 33084000.

The previous prime is 42503897. The next prime is 42503939. The reversal of 42503935 is 53930524.

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

It is not a de Polignac number, because 42503935 - 2⁷ = 42503807 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 42503897 and 42503906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42503939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114691 + ... + 115060.

It is an arithmetic number, because the mean of its divisors is an integer number (6547932).

Almost surely, 2^42503935 is an apocalyptic number.

42503935 is a deficient number, since it is larger than the sum of its proper divisors (9879521).

42503935 is a wasteful number, since it uses less digits than its factorization.

42503935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229793.

The product of its (nonzero) digits is 16200, while the sum is 31.

The square root of 42503935 is about 6519.5041989403. The cubic root of 42503935 is about 348.9873723890.

The spelling of 42503935 in words is "forty-two million, five hundred three thousand, nine hundred thirty-five".