40853927 has 2 divisors, whose sum is σ = 40853928. Its totient is φ = 40853926.

The previous prime is 40853921. The next prime is 40853929. The reversal of 40853927 is 72935804.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40853927 - 2¹⁸ = 40591783 is a prime.

Together with 40853929, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40853921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20426963 + 20426964.

It is an arithmetic number, because the mean of its divisors is an integer number (20426964).

Almost surely, 2^40853927 is an apocalyptic number.

40853927 is a deficient number, since it is larger than the sum of its proper divisors (1).

40853927 is an equidigital number, since it uses as much as digits as its factorization.

40853927 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 40853927 is about 6391.7076747924. The cubic root of 40853927 is about 344.4117315177.

The spelling of 40853927 in words is "forty million, eight hundred fifty-three thousand, nine hundred twenty-seven".