42886160 has 40 divisors (see below), whose sum is σ = 100172160. Its totient is φ = 17075072.

The previous prime is 42886153. The next prime is 42886187. The reversal of 42886160 is 6168824.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 42886160.

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, 17999 + ... + 20241.

It is an arithmetic number, because the mean of its divisors is an integer number (2504304).

Almost surely, 2^42886160 is an apocalyptic number.

42886160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42886160 is an abundant number, since it is smaller than the sum of its proper divisors (57286000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42886160 is a wasteful number, since it uses less digits than its factorization.

42886160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495 (or 2489 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 42886160 is about 6548.7525529676. The cubic root of 42886160 is about 350.0303647125.

The spelling of 42886160 in words is "forty-two million, eight hundred eighty-six thousand, one hundred sixty".