40227041 has 2 divisors, whose sum is σ = 40227042. Its totient is φ = 40227040.

The previous prime is 40227013. The next prime is 40227079. The reversal of 40227041 is 14072204.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34562641 + 5664400 = 5879^2 + 2380^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40227041 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40227241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20113520 + 20113521.

It is an arithmetic number, because the mean of its divisors is an integer number (20113521).

Almost surely, 2^40227041 is an apocalyptic number.

It is an amenable number.

40227041 is a deficient number, since it is larger than the sum of its proper divisors (1).

40227041 is an equidigital number, since it uses as much as digits as its factorization.

40227041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 20.

The square root of 40227041 is about 6342.4790894413. The cubic root of 40227041 is about 342.6410266908.

Adding to 40227041 its reverse (14072204), we get a palindrome (54299245).

The spelling of 40227041 in words is "forty million, two hundred twenty-seven thousand, forty-one".