42895884 has 12 divisors (see below), whose sum is σ = 100090424. Its totient is φ = 14298624.

The previous prime is 42895877. The next prime is 42895889. The reversal of 42895884 is 48859824.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (42895889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1787317 + ... + 1787340.

Almost surely, 2^42895884 is an apocalyptic number.

It is an amenable number.

42895884 is an abundant number, since it is smaller than the sum of its proper divisors (57194540).

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

42895884 is a wasteful number, since it uses less digits than its factorization.

42895884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3574664 (or 3574662 counting only the distinct ones).

The product of its digits is 737280, while the sum is 48.

The square root of 42895884 is about 6549.4949423601. The cubic root of 42895884 is about 350.0568179867.

The spelling of 42895884 in words is "forty-two million, eight hundred ninety-five thousand, eight hundred eighty-four".