42003935 has 8 divisors (see below), whose sum is σ = 50453280. Its totient is φ = 33570784.

The previous prime is 42003877. The next prime is 42003943. The reversal of 42003935 is 53930024.

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

It is a cyclic number.

It is not a de Polignac number, because 42003935 - 2¹⁶ = 41938399 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2681 + ... + 9549.

It is an arithmetic number, because the mean of its divisors is an integer number (6306660).

Almost surely, 2^42003935 is an apocalyptic number.

42003935 is a deficient number, since it is larger than the sum of its proper divisors (8449345).

42003935 is a wasteful number, since it uses less digits than its factorization.

42003935 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8097.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 42003935 is about 6481.0442831383. The cubic root of 42003935 is about 347.6135198360.

Adding to 42003935 its reverse (53930024), we get a palindrome (95933959).

The spelling of 42003935 in words is "forty-two million, three thousand, nine hundred thirty-five".