42824485 has 16 divisors (see below), whose sum is σ = 57871872. Its totient is φ = 30139200.

The previous prime is 42824471. The next prime is 42824491. The reversal of 42824485 is 58442824.

42824485 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 42824485 - 2⁷ = 42824357 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 10854 + ... + 14263.

It is an arithmetic number, because the mean of its divisors is an integer number (3616992).

Almost surely, 2^42824485 is an apocalyptic number.

It is an amenable number.

42824485 is a deficient number, since it is larger than the sum of its proper divisors (15047387).

42824485 is a wasteful number, since it uses less digits than its factorization.

42824485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25164.

The product of its digits is 81920, while the sum is 37.

The square root of 42824485 is about 6544.0419466871. The cubic root of 42824485 is about 349.8624901992.

The spelling of 42824485 in words is "forty-two million, eight hundred twenty-four thousand, four hundred eighty-five".