40216076 has 12 divisors (see below), whose sum is σ = 70892808. Its totient is φ = 19960992.

The previous prime is 40216049. The next prime is 40216081. The reversal of 40216076 is 67061204.

It is an unprimeable number.

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, 36146 + ... + 37241.

It is an arithmetic number, because the mean of its divisors is an integer number (5907734).

Almost surely, 2^40216076 is an apocalyptic number.

It is an amenable number.

40216076 is a deficient number, since it is larger than the sum of its proper divisors (30676732).

40216076 is a wasteful number, since it uses less digits than its factorization.

40216076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73528 (or 73526 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 40216076 is about 6341.6146208990. The cubic root of 40216076 is about 342.6098917446.

The spelling of 40216076 in words is "forty million, two hundred sixteen thousand, seventy-six".