42868683 has 40 divisors (see below), whose sum is σ = 75254256. Its totient is φ = 23976000.

The previous prime is 42868627. The next prime is 42868783. The reversal of 42868683 is 38686824.

It is a happy number.

It is not a de Polignac number, because 42868683 - 2⁹ = 42868171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42868603) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 9733 + ... + 13433.

Almost surely, 2^42868683 is an apocalyptic number.

42868683 is a deficient number, since it is larger than the sum of its proper divisors (32385573).

42868683 is a wasteful number, since it uses less digits than its factorization.

42868683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3737 (or 3728 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 42868683 is about 6547.4180407241. The cubic root of 42868683 is about 349.9828100401.

The spelling of 42868683 in words is "forty-two million, eight hundred sixty-eight thousand, six hundred eighty-three".