40960063 has 2 divisors, whose sum is σ = 40960064. Its totient is φ = 40960062.

The previous prime is 40960057. The next prime is 40960091. The reversal of 40960063 is 36006904.

It is an a-pointer prime, because the next prime (40960091) can be obtained adding 40960063 to its sum of digits (28).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 40960063 - 2⁹ = 40959551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (40960013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20480031 + 20480032.

It is an arithmetic number, because the mean of its divisors is an integer number (20480032).

Almost surely, 2^40960063 is an apocalyptic number.

40960063 is a deficient number, since it is larger than the sum of its proper divisors (1).

40960063 is an equidigital number, since it uses as much as digits as its factorization.

40960063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 40960063 is about 6400.0049218731. The cubic root of 40960063 is about 344.7097271360.

Adding to 40960063 its reverse (36006904), we get a palindrome (76966967).

The spelling of 40960063 in words is "forty million, nine hundred sixty thousand, sixty-three".