40566027 has 8 divisors (see below), whose sum is σ = 54829264. Its totient is φ = 26673408.

The previous prime is 40566013. The next prime is 40566047. The reversal of 40566027 is 72066504.

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

It is not a de Polignac number, because 40566027 - 2⁸ = 40565771 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40565985 and 40566003.

It is not an unprimeable number, because it can be changed into a prime (40566047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92398 + ... + 92835.

It is an arithmetic number, because the mean of its divisors is an integer number (6853658).

Almost surely, 2^40566027 is an apocalyptic number.

40566027 is a deficient number, since it is larger than the sum of its proper divisors (14263237).

40566027 is a wasteful number, since it uses less digits than its factorization.

40566027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185309.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 40566027 is about 6369.1464891302. The cubic root of 40566027 is about 343.6007937802.

The spelling of 40566027 in words is "forty million, five hundred sixty-six thousand, twenty-seven".