42935185 has 8 divisors (see below), whose sum is σ = 52395840. Its totient is φ = 33765744.

The previous prime is 42935177. The next prime is 42935213. The reversal of 42935185 is 58153924.

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 42935185 - 2³ = 42935177 is a prime.

It is a super-2 number, since 2×42935185² = 3686860221968450, which contains 22 as substring.

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, 72477 + ... + 73066.

It is an arithmetic number, because the mean of its divisors is an integer number (6549480).

Almost surely, 2^42935185 is an apocalyptic number.

It is an amenable number.

42935185 is a deficient number, since it is larger than the sum of its proper divisors (9460655).

42935185 is a wasteful number, since it uses less digits than its factorization.

42935185 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145607.

The product of its digits is 43200, while the sum is 37.

The square root of 42935185 is about 6552.4945631416. The cubic root of 42935185 is about 350.1636921381.

The spelling of 42935185 in words is "forty-two million, nine hundred thirty-five thousand, one hundred eighty-five".