42894483 has 16 divisors (see below), whose sum is σ = 59759616. Its totient is φ = 27335520.

The previous prime is 42894469. The next prime is 42894491. The reversal of 42894483 is 38449824.

It is not a de Polignac number, because 42894483 - 2⁸ = 42894227 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42894283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4941 + ... + 10497.

It is an arithmetic number, because the mean of its divisors is an integer number (3734976).

Almost surely, 2^42894483 is an apocalyptic number.

42894483 is a deficient number, since it is larger than the sum of its proper divisors (16865133).

42894483 is a wasteful number, since it uses less digits than its factorization.

42894483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5674.

The product of its digits is 221184, while the sum is 42.

The square root of 42894483 is about 6549.3879866748. The cubic root of 42894483 is about 350.0530069378.

The spelling of 42894483 in words is "forty-two million, eight hundred ninety-four thousand, four hundred eighty-three".