40076008 has 16 divisors (see below), whose sum is σ = 85877280. Its totient is φ = 17175408.

The previous prime is 40075991. The next prime is 40076009. The reversal of 40076008 is 80067004.

It is not an unprimeable number, because it can be changed into a prime (40076009) 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 3 ways as a sum of consecutive naturals, for example, 357766 + ... + 357877.

It is an arithmetic number, because the mean of its divisors is an integer number (5367330).

Almost surely, 2^40076008 is an apocalyptic number.

It is an amenable number.

40076008 is an abundant number, since it is smaller than the sum of its proper divisors (45801272).

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

40076008 is a wasteful number, since it uses less digits than its factorization.

40076008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715656 (or 715652 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 40076008 is about 6330.5614284991. The cubic root of 40076008 is about 342.2116720260.

The spelling of 40076008 in words is "forty million, seventy-six thousand, eight".