42482493 has 12 divisors (see below), whose sum is σ = 63343488. Its totient is φ = 27407880.

The previous prime is 42482483. The next prime is 42482497. The reversal of 42482493 is 39428424.

42482493 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 42482493 - 2⁹ = 42481981 is a prime.

It is a super-2 number, since 2×42482493² = 3609524422990098, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42482497) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 75855 + ... + 76412.

It is an arithmetic number, because the mean of its divisors is an integer number (5278624).

Almost surely, 2^42482493 is an apocalyptic number.

It is an amenable number.

42482493 is a deficient number, since it is larger than the sum of its proper divisors (20860995).

42482493 is a wasteful number, since it uses less digits than its factorization.

42482493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152304 (or 152301 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The square root of 42482493 is about 6517.8595412911. The cubic root of 42482493 is about 348.9286778555.

The spelling of 42482493 in words is "forty-two million, four hundred eighty-two thousand, four hundred ninety-three".