40541927 has 2 divisors, whose sum is σ = 40541928. Its totient is φ = 40541926.

The previous prime is 40541911. The next prime is 40541929. The reversal of 40541927 is 72914504.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 40541927 - 2⁴ = 40541911 is a prime.

Together with 40541929, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 40541893 and 40541902.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40541929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20270963 + 20270964.

It is an arithmetic number, because the mean of its divisors is an integer number (20270964).

Almost surely, 2^40541927 is an apocalyptic number.

40541927 is a deficient number, since it is larger than the sum of its proper divisors (1).

40541927 is an equidigital number, since it uses as much as digits as its factorization.

40541927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 40541927 is about 6367.2542748032. The cubic root of 40541927 is about 343.5327366715.

The spelling of 40541927 in words is "forty million, five hundred forty-one thousand, nine hundred twenty-seven".