42629875 has 16 divisors (see below), whose sum is σ = 53449344. Its totient is φ = 33945600.

The previous prime is 42629831. The next prime is 42629887. The reversal of 42629875 is 57892624.

It is not a de Polignac number, because 42629875 - 2¹⁷ = 42498803 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31462 + ... + 32788.

It is an arithmetic number, because the mean of its divisors is an integer number (3340584).

Almost surely, 2^42629875 is an apocalyptic number.

42629875 is a deficient number, since it is larger than the sum of its proper divisors (10819469).

42629875 is a wasteful number, since it uses less digits than its factorization.

42629875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1599 (or 1589 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 42629875 is about 6529.1557647218. The cubic root of 42629875 is about 349.3317180071.

The spelling of 42629875 in words is "forty-two million, six hundred twenty-nine thousand, eight hundred seventy-five".