42884298 has 12 divisors (see below), whose sum is σ = 92916018. Its totient is φ = 14294760.

The previous prime is 42884279. The next prime is 42884321. The reversal of 42884298 is 89248824.

It is a happy number.

42884298 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 36397089 + 6487209 = 6033^2 + 2547^2 .

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 5 ways as a sum of consecutive naturals, for example, 1191213 + ... + 1191248.

Almost surely, 2^42884298 is an apocalyptic number.

42884298 is an abundant number, since it is smaller than the sum of its proper divisors (50031720).

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

42884298 is a wasteful number, since it uses less digits than its factorization.

42884298 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2382469 (or 2382466 counting only the distinct ones).

The product of its digits is 294912, while the sum is 45.

The square root of 42884298 is about 6548.6103869447. The cubic root of 42884298 is about 350.0252988516.

The spelling of 42884298 in words is "forty-two million, eight hundred eighty-four thousand, two hundred ninety-eight".