42986088 has 48 divisors (see below), whose sum is σ = 120182400. Its totient is φ = 13865760.

The previous prime is 42986063. The next prime is 42986089. The reversal of 42986088 is 88068924.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (42986089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7398 + ... + 11861.

It is an arithmetic number, because the mean of its divisors is an integer number (2503800).

Almost surely, 2^42986088 is an apocalyptic number.

It is an amenable number.

42986088 is an abundant number, since it is smaller than the sum of its proper divisors (77196312).

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

42986088 is a wasteful number, since it uses less digits than its factorization.

42986088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19302 (or 19295 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 45.

The square root of 42986088 is about 6556.3776584330. The cubic root of 42986088 is about 350.3020195805.

The spelling of 42986088 in words is "forty-two million, nine hundred eighty-six thousand, eighty-eight".