40482839 has 8 divisors (see below), whose sum is σ = 41871360. Its totient is φ = 39116376.

The previous prime is 40482821. The next prime is 40482877. The reversal of 40482839 is 93828404.

40482839 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40482839 - 2⁸ = 40482583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40482439) 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 7 ways as a sum of consecutive naturals, for example, 1739 + ... + 9164.

It is an arithmetic number, because the mean of its divisors is an integer number (5233920).

Almost surely, 2^40482839 is an apocalyptic number.

40482839 is a deficient number, since it is larger than the sum of its proper divisors (1388521).

40482839 is a wasteful number, since it uses less digits than its factorization.

40482839 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11029.

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 40482839 is about 6362.6125923240. The cubic root of 40482839 is about 343.3657611206.

The spelling of 40482839 in words is "forty million, four hundred eighty-two thousand, eight hundred thirty-nine".