40682927 has 2 divisors, whose sum is σ = 40682928. Its totient is φ = 40682926.

The previous prime is 40682923. The next prime is 40682951. The reversal of 40682927 is 72928604.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40682927 - 2² = 40682923 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40682923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20341463 + 20341464.

It is an arithmetic number, because the mean of its divisors is an integer number (20341464).

Almost surely, 2^40682927 is an apocalyptic number.

40682927 is a deficient number, since it is larger than the sum of its proper divisors (1).

40682927 is an equidigital number, since it uses as much as digits as its factorization.

40682927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 40682927 is about 6378.3169410119. The cubic root of 40682927 is about 343.9305311993.

The spelling of 40682927 in words is "forty million, six hundred eighty-two thousand, nine hundred twenty-seven".