42888984 has 16 divisors (see below), whose sum is σ = 107222520. Its totient is φ = 14296320.

The previous prime is 42888973. The next prime is 42888991. The reversal of 42888984 is 48988824.

42888984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 893497 + ... + 893544.

Almost surely, 2^42888984 is an apocalyptic number.

It is an amenable number.

42888984 is an abundant number, since it is smaller than the sum of its proper divisors (64333536).

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

42888984 is a wasteful number, since it uses less digits than its factorization.

42888984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787050 (or 1787046 counting only the distinct ones).

The product of its digits is 1179648, while the sum is 51.

The square root of 42888984 is about 6548.9681630009. The cubic root of 42888984 is about 350.0380475645.

The spelling of 42888984 in words is "forty-two million, eight hundred eighty-eight thousand, nine hundred eighty-four".