40366082 has 8 divisors (see below), whose sum is σ = 60681852. Its totient is φ = 20138800.

The previous prime is 40366069. The next prime is 40366087. The reversal of 40366082 is 28066304.

It can be written as a sum of positive squares in 2 ways, for example, as 37834801 + 2531281 = 6151^2 + 1591^2 .

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

It is not an unprimeable number, because it can be changed into a prime (40366087) 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, 20969 + ... + 22812.

Almost surely, 2^40366082 is an apocalyptic number.

40366082 is a deficient number, since it is larger than the sum of its proper divisors (20315770).

40366082 is a wasteful number, since it uses less digits than its factorization.

40366082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44244.

The product of its (nonzero) digits is 6912, while the sum is 29.

The square root of 40366082 is about 6353.4307267806. The cubic root of 40366082 is about 343.0353416085.

The spelling of 40366082 in words is "forty million, three hundred sixty-six thousand, eighty-two".