40082076 has 36 divisors (see below), whose sum is σ = 101719800. Its totient is φ = 13307808.

The previous prime is 40082069. The next prime is 40082087. The reversal of 40082076 is 67028004.

40082076 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (36).

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 11 ways as a sum of consecutive naturals, for example, 7615 + ... + 11753.

It is an arithmetic number, because the mean of its divisors is an integer number (2825550).

Almost surely, 2^40082076 is an apocalyptic number.

It is an amenable number.

40082076 is an abundant number, since it is smaller than the sum of its proper divisors (61637724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40082076 is a wasteful number, since it uses less digits than its factorization.

40082076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4418 (or 4413 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 40082076 is about 6331.0406727488. The cubic root of 40082076 is about 342.2289428382.

It can be divided in two parts, 4008 and 2076, that added together give a square (6084 = 78²).

The spelling of 40082076 in words is "forty million, eighty-two thousand, seventy-six".