40486082 has 32 divisors (see below), whose sum is σ = 76349952. Its totient is φ = 15672384.

The previous prime is 40486081. The next prime is 40486111. The reversal of 40486082 is 28068404.

It is not an unprimeable number, because it can be changed into a prime (40486081) 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, 6188 + ... + 10920.

It is an arithmetic number, because the mean of its divisors is an integer number (2385936).

Almost surely, 2^40486082 is an apocalyptic number.

40486082 is a deficient number, since it is larger than the sum of its proper divisors (35863870).

40486082 is a wasteful number, since it uses less digits than its factorization.

40486082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4802.

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 40486082 is about 6362.8674353628. The cubic root of 40486082 is about 343.3749296593.

The spelling of 40486082 in words is "forty million, four hundred eighty-six thousand, eighty-two".