40576927 has 2 divisors, whose sum is σ = 40576928. Its totient is φ = 40576926.

The previous prime is 40576919. The next prime is 40576937. The reversal of 40576927 is 72967504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40576927 - 2³ = 40576919 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 40576927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40576937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20288463 + 20288464.

It is an arithmetic number, because the mean of its divisors is an integer number (20288464).

Almost surely, 2^40576927 is an apocalyptic number.

40576927 is a deficient number, since it is larger than the sum of its proper divisors (1).

40576927 is an equidigital number, since it uses as much as digits as its factorization.

40576927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 105840, while the sum is 40.

The square root of 40576927 is about 6370.0021193089. The cubic root of 40576927 is about 343.6315659438.

The spelling of 40576927 in words is "forty million, five hundred seventy-six thousand, nine hundred twenty-seven".